> Flurry's Family Secret.
>  by Blaze-saber
> --------------------------------------------------------------------------

> Discovery
> --------------------------------------------------------------------------

It was a chilly November afternoon in the City of Canterlot and currently, eighteen year old Flurry Heart was walking down the street after getting out of school.

She was dressed in her Crystal Prep uniform, with a coat on over it to keep her warm in the cold air. She was a girl of average height, with a trim stomach and shapely legs. Her hair was up in a ponytail, which flowed down to her lower back.

The young woman had just gotten out of school and was heading home, as her after school activities had been cancelled that day due to complications. As such, Flurry would be getting home early and would likely get to spend time with her mother.

Principal Cadance had taken the day off from work, having had some serious cramps that morning. Something Flurry could relate too. She envied her mother, who could take time off from work whenever she wanted. She didn't, but Flurry wished she had that option with school.

As Flurry walked down the street, she thought about what she and her mother might do before the rest of the family would get home. Her father was going to be working late, whilst Flurry's little brother and younger sister would still be enjoying their after school clubs for another hour or so. If her mother wasn't feeling any better, she would likely still be in bed. But if she was, they would probably just talk and enjoy one another's company.

She and her mother had always been really close. Their entire family was close.

As she reached her street, she spotted her house and noticed a familiar black sports car on the driveway. And she knew that meant only one thing. "Uncle Flash!" She broke out into a run, a smile on her lips as she thought about one of her favourite people.

She had known her uncle Flash for as long as she could remember. He had started dating Flurry's aunt when she was still young. On several occasions, he had babysat her whenever her parents, aunt and grandparents couldn't do it. Flurry had even been the flower girl at their wedding.

She hoped her aunt was there, as she hadn't seen her in weeks due to a project she was working on. But if it was just her uncle, she would be more than happy.

She reached the house and ran inside, throwing the door open but being sure not to slam it since her mother hated that. She ran into the living room, but Flash nor her mother was there. She looked in the kitchen and they weren't there either. She even checked the backyard, but there was no sign of them.

She was about to call out to them, but stopped when she suddenly heard some kind of banging coming from upstairs.

She raised an eyebrow and headed for the stairs, as more sounds came from above. And as she headed up, she wondered what they were doing. Was her mother still feeling ill and had Flash helping her? That was the most likely explanation.

But as she reached the top of the stairs, she heard a sound she knew all too well. Moaning.

It was a male's moan, something she had heard plenty of times from internet porn. That was the sound of a guy having a very good time. But why was she hearing it from her parents' bedroom?

She got her answer, when she reached the door and found it was slightly open. Enough for her to peak through the gap and look inside. And what she saw made her almost gasp and signal her presence. Though from what she was seeing, neither occupant would notice.

Her uncle Flash was standing in the middle of the room, as naked as the day he was born. He was holding onto the railings of her parents' four poster bed, letting out groans and moans at what was being done to him.

kneeling in front of him, almost as naked, was Flurry's mother. Cadance was squeezing her large breasts around Flash's cock, rubbing them up and down to give the man pleasure. And as she did that, her lips were locked tightly around the head of Flash's dick. All she was wearing, were a pair of light blue stockings and a garter.

Flurry could hardly believe what she was seeing. Her mother, a woman of great respect, was having an affair with her uncle.

Flurry had always considered her parents' marriage to be perfect. Something she wished to emulate one day. But now, here she was. Sucking on another man's cock, whilst showing him the body she should only allow Flurry's father to see. And of all the men in the world for her to cheat with, she was cheating with her husband's brother-in-law. Aunt Twilight's husband. The person Flurry loved most out of all her blood relatives.

"Fuck," she heard Flash groan as he clutched the banister of the bed harder, "just like that. God, your tits never disappoint." Flurry let this sink in and realised what those words meant.

"This isn't the first time," she whispered to herself. "How long has this been going on." She kept watching, almost in a hypnotic state.

As she did, she couldn't help but notice her uncle's physic. This wasn't the first time she had seen him without a shirt on, since he and Aunt Twilight had a pool party at their place every year. But now, Flurry was seeing him like she had never seen him before. As a man.

Flash's chest was incredibly hard, along with the six-pack he was sporting. His arms looked strong enough to lift two or three people at once. And his legs were clearly strong enough to let him dash at high speed. All in all, he was the perfect picture of male masculinity. And her mother was getting to enjoy every inch of him.

She heard Cadance gasp, as she finally released his cock from her mouth and tits. She smiled up at Flash before getting up. "We don't have much more time. The kids will be home in an hour or so." If only she knew.

Flurry watched the two begin to kiss, Cadance's tits getting crushed between her and Flash's bodies. Flurry had seen many kisses in her life. Almost every day between her parents, along with many between her aunt and uncle. Those kisses were ones filled with love and mutual respect.

There was no love in this kiss. It was just pure animal attraction. It was so primal.

Flash grabbed Flurry's mother by the ass and suddenly lifted her into the air, Cadance wrapping her legs around his waist as his cock slid along her cunt and ass.

Flurry was finally able to see her uncle's dick in all its glory. She couldn't be sure, but she knew it had to be a good eight or nine inches long and as thick as a soda can. The head was like a baseball bat's top and it seemed to be pulsing with excitement.

As Flurry stared at the raging cock, she suddenly felt her panties growing moist. She knew she should be getting aroused by watching these two in such a way, but she was and she wanted to keep watching.

Flash turned around and dropped her mother onto the bed, Cadance groaning as Flash pulled away from her lips and started kissing down her body. He spent several moments, ravaging her tits, then continued downwards.

As Flash reached her mother's pussy, Flurry found her hand moving to her own breast.

Something Flurry loved about being Cadance's daughter, was the genes. Her mother's bountiful breasts had always been something Flurry had idolised and envied. And because she was her daughter, Flurry got to enjoy her own breasts that were larger than most other girls her age.

Whilst she still wasn't her mother's size, hers were the perfect ratio for her body. And they had always been one of her most sensitive parts, which she often played with when she was masturbating. So as Flash ate her mother out for a minute or two, she unbuttoned her shirt and reached it to start playing with her tits.

Flash stopped kissing Cadance's cunt and moved up one of her legs, which he had placed on his shoulder as he began to line his cock up with her pussy.

As this was happening, Flurry wished she had a way to remember this for later. And when she realised she did, she reached into her bag before she had a chance to really think about it. And in less than a second, she had her phone out and pointed at her mother and uncle.

She managed to get her camera going seconds before Flash thrust his cock into her mother's pussy, the sight of Cadance's cunt being speared into forever immortalised. "Fuck!" Her scream filled the air, getting captured on camera as she clutched the bed sheets.

Flash's cock slammed into he hard, making Cadance scream out as he fucked her hard and fast. Clearly, she was used to having that raging monster inside of her. This just showed that they had done this before. Likely multiple times.

"Yeah!" Flash groaned, "take it you filthy slut!" Flurry couldn't believe what she was hearing. Her uncle had always been very respectful. Was this what he was like during sex. "You like that, don't you?"

"Yes!" Cadance cried, her body jerking around trying to get more of Flash's cock into her. "So good!"

"Who's better? Me, or your husband?"

"You!" Cadance screamed, "always you!" As she was fucked, Cadance's tits bounced around. "Shining can't compete!" Flurry was shocked and as she looked at her phone, she realised her father might one day hear this. Learning your cheating wife loved another's cock better than his, could cause him to become a shell of his former self.

"That's right!" Flash slammed into her several more times, then pulled out before rolling Flurry's mother around. Cadance was soon bent over the bed, her legs wide as Flash thrust his cock into her once again. As he did this, he started slapping Cadance's ass.

"Fuck!" Cadance cried, "don't stop! I've been a bad girl. Spank me!"

"That's right!" Flash spanked her some more, as he thrust his cock in and out of her. "You're nothing but a filthy whore. Playing hooky, just so you could get another taste of my cock." Cadance cried out again, as Flurry listened and thought about his words.

She frowned, realising her mother's cramps had been made up. She also wondered, how many times Cadance had pretended to be sick, just so she could get with Flash.

As Flash pounded harder and harder into Cadance's pussy, he suddenly stopped spanking her and grabbed the sexy MILF by the hair. He then pulled and Cadance's spin was forced to bend as she leaned back and stared into Flash's eyes. Had Cadance and Flurry not taken so many yoga lessons together, this would have probably snapped the poor woman in half.

Cadance's tits bounced around again, as Flash started kissing Cadance despite her head being upside down.

Cadance's kissed him back and the pair kept moaning, as Flash fucked her harder and harder for another minute or two before pulling his lips away. He then released her hair and as she fell forwards, Flash pulled his cock out of her again.

As if knowing what he was gonna do, Cadance got off the bed and let Flash jump up onto it. Once he was laying on said bed, the same bed Cadance shared with her husband, the woman climbed up onto it and found herself sitting in reverse cowgirl.

She quickly lowered herself onto his cock once again and groaned, her pussy once again spreading around his monster instrument as she started bounding up and down. "That's it," Flash cried as he held her by the hips. "Ride that cock."

Cadance moaned and laughed, clearly enjoying every second of what was happening.

Flurry could hardly believe it. She didn't know if this was how she was with her father when she and her siblings were out of the house, but she had certainly never been this vocal the few times she had heard them going at it.

As she watched, she couldn't take it with just her breast. Instead, she pulled her skirt up and used her mouth to hold it, as she slowly slid her fingers into her panties and started playing with her.

As soon as he fingers touched her pussy, she moaned into her skirt as she felt a jolt of pleasure flow through her.

She kept watching and speeding up her finger fucking, as Cadance kept moaning. Flurry's attention kept shifting between the large cock, currently making her mother's stomach bulge, and the swinging tits Flurry had once nursed from. Flurry had never been attracted to women before, but seeing her mother in such a state was as much of a turn on as seeing her uncle fuck her.

Flash soon released her hips and grabbed her arms, holding them steady as he started thrusting upwards into Cadance's cunt. The force in which he fucked her was so great, that he would have thrown her off is he wasn't holding her wrist. The impact made Flurry's mother scream in absolute delight, the proud and sophisticated woman Flurry had grown up to adore reduced to nothing but a screaming whore for a man that wasn't her husband.

"Fuck yes!" Cadance cried, "don't stop! Please don't stop!" Flash clearly didn't intend to do that, as he pounded up into her pussy again and again with great force.

If Flurry wasn't so focused on her own pleasure, she might have been impressed by her uncle's stamina. Not only had he lasted far longer than Flurry figured men should last, but he was also doing some rather impressive manoeuvres. If her father had tried something like this, he would have thrown his back out.

They kept this up for several more minutes, Cadance's screams becoming etched into her daughter's brain. All the while, Flurry kept watching, filming and fingering herself at the sight. She could feel her own orgasm approaching and she had to assume, those two weren't far off either.

Flash then pushed Cadance off of him and the mature and sexy woman fell forward, onto all fours, allowing Flash to pull out of her. He then grabbed her by her legs and swung her onto her back, Cadance moaning as her head hung off the side of the bed.

She moaned, as Flash pushed her legs back and got between them, grabbing her hands in his own as he got her into a mating press. And as he did, he thrust his cock into her cunt with one mighty lunge. "FUCK!" She screamed, as Flash pounded into her like a rabid animal.

They kept screaming each other's names, as all their other sounds devolved into primal grunts of pleasure.

Flurry couldn't hold herself back anymore and she fucked herself harder and harder. And as she did, she felt her orgasm beginning to build. And her mother was drawing closer to her own climax. "I'm gonna cum!" Cadance cried. "Cumming! Cumming! Cumming! I'M CUMMING!" She screamed, as her entire body shivered. And Flurry soon followed and had to bite her lip.

The teen girl groaned as pleasure shot throughout her body. Her legs began to grow weak and she had to lean against the wall, followed by her sliding down it whilst keeping her phone's angle trained on the pair.

Flash began to grunt himself, "FUCK!" He thrust into her one last time before going completely still, as Flurry's mother kept thrashing about in her orgasm. They stayed like this for several long moments, as Flurry watched them and was still being overwhelmed by her own orgasm.

But eventually, Flash let out a groan as he finished his climax and fell down upon Cadance.

Flurry's mother moaned, as she let Flash's hands go and pushed her legs down. They became wrapped around Flash's own legs, as Cadance's head remained hanging over the bed. Flash's head was resting on her chest, comfortably laying between her breasts as the two basked in the afterglow of their rutting.

Flurry kept watching, as her own orgasm had subsided. And when it did, Flash lifted his head off Cadance's chest and smiled. "So, will you be luring Shining into bed tonight?"

Cadance sighed, "I doubt it. He's so busy with this case, I might not see him for weeks. But I'll probably have to get his pants down as soon as I can. Just in case."

Flurry frowned, wondering what she meant by that. But then, she realised Flash had cum inside her mother. And if her mother wasn't using any kind of protection...

Flurry had finally had enough. She couldn't risk either of them noticing her at the moment. As such, she carefully shut her phone down and got up.

Being sure not to make any noise, she headed back downstairs whilst buttoning up her shirt. She then headed out the door and as soon as it was closed, she broke out in a run as everything she had just witnessed came crashing back to her.

Flash and her mother had always had a close relationship with their spouses' side of the family. Flash had gone fishing several times with her father, grandfather and whoever else on their side of the family. Cadance had always been seen as her grandmother's other daughter, even before she married her father. And there they were, screwing around and betraying the family they had been so happily accepted into.

Flurry eventually arrived at a part near her home, where she and her siblings had played many times growing up.

She found a bench and sat down, as she held her phone in her hand. The video she had made was ready to be watched and against her better judgement, she hit the play button and the indecent act was shown.

As she watched, she knew what she should do. It was obvious who was in the film and if she showed it to her father or aunt, they would know what was going on. They deserved to know what was happening.

But video Flash started spanking her mother, she was suddenly thrust into the future. Her father and aunt would be heartbroken, whilst the rest of the family would be distraught. Her mother and uncle would be kicked out of said family, whilst Flurry's little siblings would be put under investigation.

What would happen if they weren't her father's children? Would they also be kicked out of the family? Would they go live with their real parents, wherever that was? Would Flurry ever get to see them again?

"No," Flurry shook her head, "I can't do that. So what do I do?" She stared at the phone again. as Cadance rode Flash's cock.

Flurry frowned and rewound the video, so it showed Flash at a better angle. And as she did, she waited for the right moment and eventually paused it to show Flash's full naked form. The sight of it was once again causing Flurry to feel a need between her legs.

It was then that a bolt of lightning seemed to strike her head, as she realised what she wanted to do. "Uncle Flash. I want to do Uncle Flash." She could hardly believe it, but she was attracted to someone she had always considered as basically a blood relative. But he wasn't. "He's hot, charming and has always loved me."

She played the film again and this time, she imagined herself in her mother's place.

The mental image made her groan, as she rubbed her legs together. "I want that." She had never really thought about how she would lose her virginity. She always told herself that she would wait until she found the right man. But the right man had never appeared.

Most of the boys she knew that were her age, were all snobby creeps. She knew just by looking at them, that they would not make her first time feel special. They would probably only last a few moments and be done, leaving her totally unsatisfied. And then, they would likely brag about the whole thing to their friends. Although, since she was the principal's daughter, she doubted any of them would be that stupid. Then again...

Flurry shook her head, as she watched her uncle inseminate her mother.

The look of pleasure on Cadance's face, made Flurry wish she knew what it was like to be in her place. "I will know," she told herself. "I don't care what it takes, I'm going to feel what it's like." She didn't know how exactly, but she made a solemn vow. "Uncle Flash is going to take my virginity. He's going to teach me everything there is about feeling pleasure. He's going to make me a woman, whether he wants to or not."

She looked down at her phone, knowing that the film she had would be everything she needed. But she had to be smart with it. She had to make a copy, since her uncle could probably manhandle the phone out of her grasp and delete it. But she had to be careful about what she did with that copy. She couldn't let it be on her laptop, since it could be found if someone happened to be looking at it.

Flurry checked the time and realised that it would soon be time for her siblings to head home.

She didn't want to risk them walking in on something like she had. She needed to be the first one there. And hopefully, the two of them would be cleaned up and fully dressed.

She headed out of the park, all the while trying to figure out how she would seduce her uncle. If she could do it without the film, that would be great. But she needed to figure out when, where and how she would achieve it. Once she did, she would be ready to become a woman. "Watch out, Uncle Flash. I'm coming for you."
> Seduction
> --------------------------------------------------------------------------

A week had passed since Flurry's shocking discovery.

In that time, Flurry had been keeping a watchful eye on her mother and uncle. When she got home that day, the pair were simply sitting in the living room acting like nothing was happening. She had checked the bedroom and found it had been aired out and the sheets changed. If she hadn't seen them fucking, she never would have guessed they had.

On Sunday, Flash and her aunt had been over for dinner. And as Flurry kept her attention on the adults, she didn't see any indicator that her aunt and father knew about the affair.

Flash and Shining talked like two old friends, whilst Twilight and Cadance were acting like the sisters they considered themselves as. The way they were acting almost made Flurry throw up. There was no guilt on Flash or Cadance's faces.

Over the following week, Flurry had gotten to work forming her plan to get her uncle to take her virginity.

She had made a copy of the film and put it on a flash driver, which she had hidden in the back of her closet. Now she had everything she needed, if she needed it.

The day for her to strike soon arrived, as her aunt had announced she would be going to a conference over the weekend. Flash would be driving her to the airport and she wouldn't be back until Sunday night. That gave her from Friday afternoon to Sunday afternoon to get in her uncle's pants. Plenty of time.

As soon as school let out, Flurry ran to her closet to get out the secret dufflebag she had hidden within it when she arrived that morning.

Her parents thought she was having a sleepover with a friend and being the trustworthy girl she was, they didn't even bother to ask who and what house they would need to call to check up on her. "It's times like this, being the honour student I am comes in handy." Dufflebag in hand, she rushed out of the school and began to make her way to her aunt and uncle's house.

Luckily, their house wasn't far from Crystal Prep.

Along the way, she went over how her plan would work in her head. "Get there, get in, get changed. When Flash gets home from the airport, he'll find me waiting for him. That's when I get my flirt on. If all goes well, I won't need to actually use the film. If I do..." Flurry wasn't sure if she could actually bring herself to reveal her incriminating film. "I have to. This is what Flash gets for cheating on my aunt."

She kept walking until she arrived at her aunt and uncle's house. A place she and her siblings had spent many a night over, whenever they or just Flash was babysitting them.

She quickly grabbed the hidden key and let herself in, as she started getting out of her school uniform. She then opened her dufflebag and took out everything she had brought with her, to help seduce her uncle.

The first was a pink dress her mother had secretly bought her, which she had kept hidden from her father so he wouldn't burn it. It was a very form-fitting outfit, which showed off her figure perfectly. The next were a pair of light blue stockings, similar to the ones she had seen her mother wear that day. After that was a sexy pink thong, along with a pair of pink high-heeled shoes.

She quickly ran up to her aunt and uncle's room, knowing that they had a full length mirror.

Getting undressed, stuffing her uniform in the bag, she reached the room and started getting to work. She put on the thong, tights and dress, then pulled out some make-up to make herself look as appealing as possible. After that, she did her hair so that it flowed down her back and gave her a rather cute appearance. And finally, she sprayed just enough perfume on her to smell nice but not overwhelming.

Transformation complete, she smiled at the way she looked. The dress hung off her shoulders and was kept up by a pair of straps, the tightness of it causing her breasts to be on full display along with her ass.

She smirked, loving how sexy she looked. If a boy her eyes saw her, he probably would have collapsed from blood loss. But Flash was a man and would be able to handle this, though she hoped to still get a reaction out of him.

She headed out of the room and took her bag downstairs, quickly hiding it somehow Flash wouldn't see it. She then slipped on her heels and waited on the couch with her phone in her lap.

She spent the next twenty minutes, surfing the internet whilst keeping an eye on the window. Then, she heard an engine and looked up to see her uncle's car pull onto the driveway. It pulled into the garage and Flurry waited for another minute or so before hearing footsteps.

And sure enough, Flash soon stepped into her living room. He was dressed in his normal casual attire, a light blue button up shirt, dark blue jeans and a black jacket over it. And when he saw someone was in his house, his eyes went wide until he realised who it was.

"Flurry?" The girl smiled, trying to sit on the couch as seductively as possible.

"Hey, Uncle Flash."

"What are you doing here?" Flash then noticed what she was wearing, "and why are you dressed like that?" Flurry smiled before getting up and carefully making her way towards him, swaying her hips as she got closer.

"Well, I know Aunt Twily's not here and how much you-WOW!" She tripped on her heels and almost hit the floor, until Flash rushed over and caught her. She laughed nervously, as she looked up at him. "Sorry." She stood back up and cleared her throat. "Anyway. I know how much you hate being home alone. So I thought, why not keep you company."

Flash looked her over again, "and the reason you're dressed like that?"

Flurry smiled as she struck a pose. "What, you don't like how I'm dressed."

"It's very nice. But you're a little too young to be wearing something like that. If your father saw you dressed like that, he'd probably have a heart attack."

"Good thing he's not gonna see it then, huh." Flash frowned at her, as she stepped forward. "Flash, I came here for a very important reason." She placed her hands on his chest. "I'm ready to become a woman and there's only one person I want to do the honours." Flash's eyes widened, as she suddenly stood on her tip toes and kissed him squarely on the lips.

The pair were like that for several seconds, Flurry moaning against his mouth before she tried to push her tongue past his lips.

This pulled Flash out of his shock and he pulled Flurry back, but grabbed her so she didn't trip on her heels. "Are you nuts? I'm your uncle. This is highly inappropriate."

"We're not blood related," Flurry told him. "So what's the problem."

"I'm married," Flash almost yelled before grabbing her arm and pulling her towards the door.

"Where are you taking me?"

"Home. And we're going to have a long conversation with your parents." Flurry gasped, fear of what they would do to her making her almost cry. But she forced her tears back and stole her resolve. She had no choice.

"Fine. Take me home. But I think my dad will be more concerned with what I saw last week, then what I came here to do." This made Flash stop and turn to her, clearly confused. As such, Flurry pulled her arm out and moved over to where her phone was resting. And in a few seconds, the sounds of him and her mother filled the air.

Flash's eyes went wide, as Flurry showed him the footage she had taken. "You...you saw..."

"I saw everything," Flurry told him. "I got out of school early and headed home. I was happy when I spotted your car on the drive, but when I got inside I couldn't find you anywhere. Then I headed upstairs and heard noises." She gestured to her phone, "and this is what I found."

Flash's face became stern. "You need to delete that, right now."

"No," Flurry replied just as sternly. "I'm keeping it to show my dad. And my aunt." Flash looked ready to take the phone from her hand, but she smiled. "I've made copies. Delete this one and I'll show it to everyone."

"Flurry," Flash sighed, "this isn't what it looks like."

"Don't even try it!" Flurry started getting angry, "I'm not an idiot. I know what this is. You've been fucking my mom behind everyone's back." Flash frowned.

"It's more complicated than that."

"Really? Doesn't seem so complicated to me. Give me one good reason why I shouldn't send this to my dad and my aunt, right now."

"If you do that, you're going to cause a lot of problems. Hurt a lot of people."

"I won't be hurting them. You and mom did that when you forgot who you were married to." She pointed at him. "Growing up, you and everyone else taught what it meant to be a decent human being. That includes being honest." She pointed at her phone. "If I didn't show them this, I'd be lying to them and an accomplice to your affair. Why should I do that?"

Flash was obviously trying to make some kind of excuse for her not to, but he quickly closed his mouth. He had nothing. "What do you want?"

"I want answers," Flurry demanded. "Tell me how long this has been going on! When did you and my mother first hook up?"

"Three...three months-"

"Three months ago?"

"No. Three months...after the wedding."

"Wedding?" Flurry asked, "which wedding?" But she quickly put it together. "Your wedding?" Flash nodded. "So three months after you married my aunt, you betrayed her by fucking my mom?"

"It's more complicated than that," Flash told her. "The first time your mother and I were together, it was an accident."

"Accident? How can it be an accident? What, did you trip and fall on top of one another?"

"No." Flash took a deep breath, trying to keep calm through this. "Let me explain. You know how when your dad is working on a really important case, he laser focuses on it and everything else becomes completely forgotten?"

Flurry nodded, knowing that fault with her father all too well. One of her greatest memories when she was younger, was a play she had been in where she had had a special solo. She had worked incredibly hard on it and her father had promised he would be there. But a few days before the play, he got assigned a special case and became fixated on it.

So fixated, he had lost all sense of time and didn't realise what time it was until it was too late. By the time he got there, Flurry's solo and most of the play was over. Flurry had remembered being incredibly angry with him because of that. Even Flash had managed to make it to see the play, which had led to her almost saying something that could have had a serious effect on the family.

She had almost said she wished Flash was her father instead of Shining.

She had managed to keep herself from saying it out loud, but she had almost yelled it for everyone to hear. And it had stuck with her for a long time, even after her anger at her father subsided.

"Anyway," Flash continued, "your aunt has the same habit. When she begins a particularly interesting project, she can't focus on anything else. No matter what, she'll keep working until it's done. She'll even spend days and nights at a time, working in her lab trying to perfect it."

Flurry frowned, having never seen that side of her aunt before. "That doesn't give you an excuse to betray them."

Flash sighed, "I know. Like I said, the first time was an accident. Two months after the wedding, Twilight was put on a project she was obsessed with finishing. She spent days and nights at the lab, working on it. I tried to get her to take a break, but she wouldn't. So I spent a month alone at the house."

Flurry frowned, actually feeling sorry for him.

"And your father was working on a similar case, spending night after night at work. So your mother was getting lonely as well. Then it happened."

"How?"

"Your mother had a bunch of work she needed to complete, so she asked me to look after you. And since Twilight was still working overnight, I accepted since it was better than staying in an empty house. So we played together, I fed you and your mom got home just in time to put you to bed."

Flurry tried to remember this, but Flash had babysat her so much it was impossible to pick one particular memory.

"Once you were asleep, your mom offered me a drink. She was really stressed, so I agreed to stay so she could vent. One drink turned into a few. A few drinks turned into several. Several drinks turned into a lot and soon, we were both pretty drunk."

"And that's when it happened?" Flurry asked, with Flash nodding as he moved over to sit on the couch.

"I...I'm not sure how exactly it happened. I remember Cadance complaining about Shining always working late. I remember telling her about Twilight overdoing it. We kept complaining to each other about them being away and...I don't know who kissed who first. Might have been me. Might have been your mom. I don't know. All I know is that after a month of no physical contact, I couldn't stop myself. And your mom was clearly in need as well."

Flurry nodded, understanding how it had all happened. She also thought about all the times she had woken up after Flash had babysat her. All the mornings she had gotten up to find him and her mother downstairs, making breakfast. Had each of those times been after they had sex?

"So what? You two just enjoyed it so much, you kept doing it after that night."

"No," Flash stood up. "The next morning, we realised it was a mistake and swore we'd never speak of it again. That it was just a one time thing."

"Except it wasn't a one time thing, was it?"

"No," Flash sighed. "But...we didn't have sex again for a long time. We hardly ever risked being alone together. The next time it happened wasn't until your brother was six months old." Flurry wasn't sure if she could believe that. But as she was about to say something, her brain suddenly slotted several pieces together.

"My brother's birthday is close to your anniversary." She turned back to him, "he was born a year after you were married." She frowned, "which means he was conceived three months after the wedding." Flash said nothing, "did you get my mom pregnant that first night?"

Flash sighed, "I don't know."

"Yes you do," Flurry told him. "He's always taken more after you than my dad. He loves playing music, fast cars and he styles his hair the same way you did when you were younger. He's your son, isn't he?"

"Possibly," Flash replied. "But we've never done anything to find out."

"And what about my sister?" Flurry frowned, thinking about her birthday and tracking back nine months to see if she remembered the two together during that time.

"I don't know," Flash replied. "Maybe."

"Maybe!" Flurry's face was turning red. "I can't believe you. My whole life, I've looked up to you. And the whole time, you've been sneaking around behind my aunt's back."

"I'm sorry," Flash stated. "Flurry, please understand that I love your aunt. She's the best thing that's ever happened to me. But when she's focusing on her work, it feels like she completely forgets I exist. And your mother feels the same about your dad."

"That doesn't make it right. Are you so eager to have sex, you can't wait for them to finish their work?"

"You wouldn't understand," Flash told her. "You've never had sex. You don't understand how amazing it is. And when I'm with your aunt, it's even more amazing. But when she's working, it gets difficult to go that long without it. It's like having the best water you can drink, only to then lose access to it. If you go long enough without it, you become desperate for even a small taste."

"So you and my mom just hook up whenever you're horny and can't get it from my aunt or dad?"

"Pretty much," Flash nodded. "What you saw last week...it was the first time we'd been together in six months."

"That still doesn't make it right," Flurry repeated. "How do I know you're telling the truth? And how can I be sure my mother's the only one you've done this with. For all I know, you've been sleeping with countless women behind her back."

Flash suddenly looked very uneasy. "Well...it wasn't exactly behind her back."

"What?"

Flash sighed, clearly trying to think of how to explain this. "When your aunt isn't overworking herself, she loves being intimate. She also enjoys a stiff drink. A lot of the time, especially after she's completed a difficult project, she has one or more of her friends over to hang out and enjoy a drink."

"So?" Flurry didn't understand.

Flash sighed. "When your aunt has a few drinks she can get quite...frisky. She honestly becomes down right perverted. And if it's just one of her friends over, she gets a bit handsy." Flurry slowly caught on. "I've lost count of the number of times I left her and her friend alone for a minute or two, then came back to find them half naked and making out."

"Wow." Flurry had never seen that side of her aunt before. "And what, you just joined in?"

Flash shrugged. "The first two or three times it happened, they came on to me. But after that, I'd walk in and find them making out before getting undressed. Honestly, it's a fun night for all."

Flurry let this info sink in and thought about all the women her aunt was close to. If she and Flash had been with several of them, could he have knocked them up?

Her mind instantly went to two individuals. Fluttershy and Rarity. Neither of them were married, but they did each have a child. Fluttershy even had two, one of them having blue hair. Could they both be...

"So my mom is the only woman you've slept with that my aunt doesn't know about?" Flash nodded.

"If she found out, it would break her heart. She loves your mother as much as she loves me and you. If she found out what we've been doing, it would devastate her."

"Maybe you should have thought about that before you two did this. Once, whilst drunk, they could probably forgive. But you've been doing this for years. You say you love my aunt, but it seems you find cheating on her pretty easy."

"What we have is nothing more than a physical relationship. Whenever your aunt and dad are really busy, we do it to take the edge off. If we didn't, one or both of us might get so frustrated that we'd end up getting into an argument with them."

"That doesn't make it right. Especially since you both clearly don't use any kind of protection. I heard what you told my mom. Telling her to get my dad into bed, so she has a scapegoat if she gets pregnant. Didn't you guys ever use any protection?"

Flash sighed. "Your mother's allergic to the pill and well...I guess I should have worn something. But have you ever worn one of those things? Really uncomfortable. Whenever I wear one, it kills the mood and I can't really get it up." Flurry frowned, as Flash sighed and sat back on the couch. "I understand if you want to tell everyone. You're right. What we've been doing is wrong. Twilight and your dad deserve to know."

Flurry frowned, feeling sorry for him. She didn't want to make her uncle upset, but she had to do this to get what she wanted.

"I'm not going to tell them." She put the phone down next to him. "You're right that it would hurt a lot of people. Not just dad and Aunt Twilight. I love my family. I don't want to break it up." Flash looked up at her. "And even if they're only my half-siblings, I love my little brother and sister more than anything. If this came out, I might lose them forever."

Flash sighed, "thank you."

"But I also want the same treatment my mom and all those other women got." Flash looked confused, until Flurry suddenly dropped down and straddled his lap. His face was quickly pulled into her bust, making him groan as Flurry started grinding her crotch into his. "I was serious, Flash. I want you to make me a woman. Teach me everything there is to know about sex."

Flash finally pulled his head back and frowned at her. "Flurry, we can't do this. Cheating on your aunt with your mother is one thing. But cheating on her with you...I don't think I can do it. I've known you since you were a baby. I changed your diapers. It's just...too weird."

"Just imagine I'm mom," Flurry smiled. "We have a very similar body type. Please. You're the only man I want to take my virginity. If you don't, I'll be forced to settle with some lame guy my own age that doesn't know what he's doing. Do you really want my first experience to be like that?"

Flash frowned, clearly thinking about it. And eventually, he sighed. "Fine." He grabbed her by the ass and the next thing Flurry knew, she was being swung around and pushed length-ways into the couch. "But if we're gonna do this, we're doing it my way." Flurry nodded, as Flash reached down and grabbed the top of her dress. "Last chance to change your mind. Once we cross this line, there's no going back."

Flurry smiled, "do it!" Flash didn't say anything else and pulled her dressed down, causing her tits to bounce free and be in Flash's full range of view.

Flash smirked before grabbing her breast in one hand and squeezing, causing Flurry to moan as her sensitive mammary was assaulted. Flash then leaned down and placed his lips around her other tit, sticking her nipple in his mouth and making her cry out in delight.

"Oh, fuck!" She placed a hand on his head, as Flash bit and sucked on her. "Don't stop! So good!" Flash traded nipples and gave the other one just as much attention.

Flurry was in absolute pleasure, as she let Flash do whatever he wanted with her body. She could already feel herself getting wet, as her uncle mauled at her breasts. And after a while, he slammed his face between her tits and began to motorboat them.

Flurry laughed, as Flash pulled his face away and looked up at her. The pair stared at each other for several seconds before Flurry pulled him towards her and they started kissing again. Their hands were all over each other, as they made out with one another and moaned into each other's lips. The feeling was amazing and as they slowly rolled around, they suddenly fell off the couch.

Both cried out in surprise, as Flash found himself on his back whilst Flurry laid on top of him.

The pair were thrown for a loop and laughed, as Flurry began to reach down and undo the buttons on Flash's shirt. As she did that, Flash started squeezing her ass and making her moan. And when his shirt was opened, Flurry started kissing his chest whilst Flash sighed.

He pushed her dress up to expose her ass and pink panties, as Flurry felt his rock hard abs and smiled. "How do you get so ripped, when my dad probably does way more exercise?"

Flash shrugged as he reached up to grab her tits, "lucky. I don't really do any working out."

"Aside from all the screwing you do." Flash frowned and pinched her nipple, making her cry out and pull back. "That hurt!"

Flash smirked. "You said you wanted what your mother got. Cadance can be a real masochist sometimes." Flurry frowned, as Flash pushed her off him and picked himself up. He pulled his shirt and jacket off, as Flurry also got up and pulled down her dress.

As it pooled down around her ankles, Flash reached out and grabbed her by the hair. "Hey!" She was pulled along until she reached the wall, whilst Flash forced her to lean against with her ass sticking out.

"I told you. We do this my way." He reached into her panties from behind, his hand tracing against her pussy and making her groan. "Such a little slut. Already wet and we've barely gotten started. Like mother light daughter, I guess." He stuck his finger into her pussy and made Flurry cry out in pleasure, as he thrust in and out of her to cause a squishing sound.

Flurry kept gasping and screaming, having never felt anything like this. She had never had anything as long as her uncle's fingers in her pussy before, having only ever used her own fingers to masturbate. "Fuck!" She cried, as Flash kept adding and taking fingers away. She groaned whenever he got at least three fingers in, as her fingers scratched against the wall.

But just as she felt herself getting close to an orgasm, Flash pulled his fingers out of her. "I don't think so."

"Why'd you stop?"

"You think I'm just gonna let you have any pleasure, after you tried to blackmail me?" Flurry said nothing, as Flash's and slowly retracted from her panties. And soon enough, he grabbed the pink undergarments before yanking them down. "You need to be punished."

Flurry gasped, as the cold air of the room came in contact with her pussy and she shivered. But before she could let out a moan, she felt Flash rub her ass for a moment before suddenly spanking her right on the ass.

Flurry screamed, with Flash spanking her again on the other cheek. She didn't get a chance to really respond to this, as Flash kept spanking her again and again. Each time, Flurry could do nothing but scream as her ass grew redder and redder.

"This is what happens to bad girls," Flash spanked her again. "Girls who think it's a good idea to try and seduce their uncles and blackmail them when things don't go their way." Another spank. "You know what you girl a girl that complains if she doesn't get what she wants?" He spanked her again and Flurry could do nothing but scream.

"A brat!"

"Exactly. And that's what you are. A slutty little brat." He spanked her again, then started fingering her hard and making her groan. But before she could climax, he pulled out and spanked her again. "You don't get to cum until I'm satisfied you've learned your lesson."

"I have!" Flurry cried, "I've learned my lesson. I won't blackmail you again!"

"Why don't I believe you!" Flash spanked her again and Flurry gasped, as she suddenly found something weird happening.

Before, the pain hurt like hell and she didn't like it. But slowly, as he ass got more and more used to it, it slowly caused her to shiver in pleasure. Maybe she was like her mother. A filthy masochist.

Flash spanked her again and Flurry screamed, "FUCK!" She then let out a groan, making Flash frown.

"I knew it. I knew you liked this. Well, I guess spanks are off the table for punishment." Flurry didn't know if she was happy, or upset by that statement. What she did know, was that she would likely be receiving more spanks by the end of the night.

Flash grabbed her by the hair and pulled her towards the couch, throwing her down to the ground so she was sitting in front of it. He then reached down and started unbuckling his belt, whilst kicking his shoes off. Once undone, his pants dropped to reveal his now raging hard cock.

Despite having already seen it, Flurry was amazed as it swung in front of her. "Wow."

"You like that?" Flash stepped forward, his cock getting closer to Flurry's face. "Well you're about to get the full taste. Now open your mouth and stick out your tongue." Flurry did as instructed, Flash placing the head on her tongue before rubbing it along the limb.

Flurry moaned, as she tasted what his cock was like. And it was amazing.

She had always wondered why women did such a thing. But now that she was tasting it, she couldn't help but be amazed as she started swirling her tongue around. "This is still your punishment," Flash reminded her before grabbing her by the back of her head.

Before she knew what was happening, he thrust his cock forward into her mouth. Flurry's eyes went wide, as Flash started stuffing his cock down her throat whilst keeping her from being able to pull away. Within seconds, her throat was full and she was having a hard time breathing. She gagged on his cock, trying her best to breathe through her nose.

Flurry started gagging, barely able to keep herself from suffocating. Flash was merciless, as he slammed his rod into her over and over. Soon enough, he got balls deep and Flurry's face was turning red.

Her legs began to kick and thrash wildly, whilst her hands came up to his legs and tried to push him off of her. But Flash was clearly stronger and was able to keep himself lodged down her throat.

She let out an unintelligible scream, as she did her best to keep from biting down on him.

Her eyes began to water, causing her makeup to run. "That's it," Flash smiled. "You wanted to be a little slut. Well now you look the part. If only your father could see you now. He'd probably be more upset with me, but seeing you like this would probably give him a heart attack."

Flurry groaned around his cock, as Flash jabbed it down her throat several more times.

"Fuck!" He cried, "I'm gonna cum. Hope you're ready to swallow. Because if you let a single drop escape, we stop and I'm kicking you out as you are now." Flurry knew he wasn't lying. He had every intention of doing just that.

She braced herself, as Flash slammed into her several more times before pulling everything except the head out of her mouth. That was when he roared and Flurry felt something shoot into her mouth. She gasped, but started swallowing.

Several stands of cum started landing on her tongue, allowing her to taste it for the first time. And it was just as good as his actual cock.

She had always heard that cum tasted salty, but she had also heard that its taste depended on the shooter's diet. Flash had a fairly balanced diet and clearly, it was paying off. She moaned and kept guzzling down the cum, doing her best to get as much of it down her throat as possible. She moaned and could feel her cheeks beginning to expand. But she refused to let herself be overwhelmed.

Flash groaned as he watched her, seeing if any cum was escaping her lips. But to his amazement, she was keeping up with the load. This was either natural talent, or she was desperate to not fail his little challenge.

Finally, he shot his last load and sighed as he finished inside her mouth. And for one final test, he grabbed her head and thrust into the back of her mouth. This caused Flurry's eyes to widen, as he shoved the cum down her throat. She choked for a second, but was able to finally swallow the last of it before Flash pulled his cock out of her.

Flurry gasped and started coughing, but she didn't lose any cum. She had passed.

"Well down," he smiled before kneeling down and patting her on the head. "I think that's enough punishment." Flurry gave him a hopeful look, as he leaned forward and kissed her.

The pair made out for several long moments, with Flash feeling up her tits and making she groan into his mouth. Flash then pulled away and gently lifted her up, pushing her into the couch before grabbing her legs and pushing them up. Flurry soon found herself bent in two, her legs up in a V as Flash stared at her naked pussy.

Flurry had shaved herself especially for this moment, having used an internet video to help her cut a cut little heart into her crotch.

Flash smirked at it before leaning forward and kissing it, causing Flurry to moan as she felt a man's lips on her pussy for the first time. The same lips that had likely driven both her mother, aunt and many others to pleasure. And now, it was her turn.

As soon as Flash's tongue pushed past her lips, Flurry screamed as a lightning bolt exploded throughout her body. She started bucking against her uncle's face, as he began to eat her out whilst gripping her legs. "Oh, fuck!" She screamed, as he body twitched. "Right there! Please don't stop! Oh, so good. OOOOH!"

Flash chuckled against her cunt. He hadn't shaved in the last few days, so he was currently sporting a fresh load of stubble. Stubble that was currently tickling Flurry's thighs as he tongue fucked her.

Flurry giggled, as the pleasure and tickling sensation caused her to bounce around. She had never felt so good before. If she had known this would be so good, she would have tried to seduce her uncle a long time ago.

As Flash kept eating her out, her let one of her legs go before reaching down to start playing with Flurry's clit. And when he did, Flurry's eyes shot open and she screamed. "FUUUUUCK!" She thrashed around again, as she felt herself getting pushed towards her own orgasm. "Oh god! I'm going to cum! I'm gonna cum!" She started crying again, as she felt herself being overwhelmed. "Please don't stop. Don't stop me from cumming, PLEEEAAASSSEEE!"

Flash heard this and had no intention of stopping, instead speeding up his licks and actions on her clit. And soon enough, Flurry was pushed over the edge and let out a deafening roar.

The next thing Flash knew, he was getting sprayed by Flurry's juices and started licking them up as he kept eating her out. Flurry's cries and thrashing were showing just how good she was feeling, as her eyes rolled into the back of her head.

She kept this up for almost a full minute before slowly calming down, though she was still twitching as Flash pulled his lips away from her. He stood up and stared down at his niece, who looked like a two dollar whore. And strangely, Flash had never thought her more beautiful.

As he stared at her, he felt his cock beginning to stiffen again. It was ready to claim Flurry's cherry and make her the woman she wished to be.

As Flurry began to stir from her momentary bout of unconsciousness, she felt the couch dip as Flash knelt upon it. Her blurry vision cleared and as it did, she looked down and saw her uncle pointing his cock at her soaking wet pussy. "You ready for this?" He asked, looking concerned about what he was about to do.

Flurry smiled and moved her legs, so that they circled around Flash's waist. "I'm ready. Please, make me a woman."

Flash nodded and grabbed her waist with one hand and pushed his cock into position with the other. And as the head of his cock pushed into her folds, Flurry moaned and clutched the couch's pillows. She panted, nerves and excitement filling her very being. And as Flash pushed forward a bit more, she felt his cock spreading her further than her fingers and his tongue had ever done.

"Fuck!" She groaned, loving the sensation whilst Flash was careful how he moved. And eventually, they reached the barrier of her maidenhood. Her hymen, which was waiting to be pierced.

"Flurry," Flash told her, "relax for me." Flurry did as she was told and after taking a deep breath, she felt Flash pull back slightly before thrusting forward.

Her hymen stood no chance and it ripped, causing Flurry to let out a horrible cry as pain shot through her. Tears filled her eyes, as Flash told her it was alright.

"Just let it pass. It'll feel better soon." Flurry whimpered, as she began to panic from the pain. But Flash continued to comfort her until the initial pain faded. And when it did, she took a deep breath and wiped the tears away from her eyes.

"I'm...I'm ready."

"You sure?" Flurry nodded and Flash began to slowly pull his now bloody cock out of her pussy. Once he was almost out, he pushed back in again. Flurry did feel a slight bit of pain, but also an equal amount of pleasure. So much so that she moaned, as Flash got even deeper than before.

He pulled out again and thrust himself in faster than before, Flurry's moans filling the room as her discomfort lessened. Slowly, all the pain from her deflowering completely faded and Flurry was starting to enjoy the feeling of having a man's cock inside of her for the first time.

Flash leaned forward and wrapped his arms around her waist, pulling Flurry into his body as he started kissing her.

Flurry moaned into his mouth and wrapped her arms around him, as she started humping him back with great abandon. "Oh yes!" She moaned, as she pulled her lips away and rolled her head back. Flash quickly started kissing her neck, making her groan whilst he began to pound her harder and deeper than before.

Soon, the pair were going at it at full force. Flash groaned, telling her how tight she was. Flurry knew she wouldn't stay that tight, but was enjoying the feeling either way.

Eventually, Flash decided to change things up a bit and grabbed Flurry's ass before lifting her up off of the couch. She clung to him, her arms and legs holding him tightly as Flash stood tall with her impaled on his cock. "Oh god!" She cried, feeling him go balls deep and pushed against her womb. "So good!"

Flash laughed and started thrusting his hips up and down, causing Flurry's body to bounce on his. She could do nothing but groan, unable to make any words with her mind overwhelmed by pleasure. And as Flash squeezed her ass tighter, his face became surrounded by her tits and his did what he could to abuse her breasts' sensitivity.

Flurry kept screaming in joy, as the fucking, ass holding and tit playing was pushing her towards yet another orgasm. And when she finally managed to speak, this was all she could say.

"I'm gonna cum again!" Flash smiled and began to pick up the pace, as he slammed Flurry harder and harder onto his cock. "I'M CUMMING!" Flurry finally felt her body explode with pleasure once again, as her entire being shivered and her brain was overwhelmed.

"Fuck!" Flash groaned, feeling her pussy tighten up around his cock. Had he been a boy Flurry's age, he probably would have shot off then and there. But with his experience, this was nothing. "That's it, Flurry. Feel the pleasure of being fucked by a real man. Those boys at your school are never gonna be enough for you after tonight."

Flurry moaned as she held him closer, though Flash could tell her grip was slipping. Her orgasm was making her lose focus and if she lost her grip, she might fall and hurt herself.

As such, Flash moved quickly out of the living room and into the dining room.

There, a large table was waiting for them and Flash quickly sat Flurry down as she began to come down from her orgasm. And as she did, she fell back and laid atop the table. She groaned, panting as she tried to get over her orgasm. But Flash was far from done.

Grabbing her, Flash rolled her around until she was laying on her front. Her breasts kept her propped up, as Flash grabbed one of her legs and pulled it up so her foot was on the table. This opened her pussy up for Flash to start pounding into it again, making her cry out in pleasure once again.

"Flash!" She gasped, "I'm...sensitive!"

"Don't care," Flash told her. "I said we'd do things my way. And when I fuck a woman, I fuck them until I can't keep going." With that, he thrust harder and harder into her. The table began to squeak as it was forced back and forth, Flash holding Flurry's hips to pull her onto his cock again and again.

All she could do was cry out and let the feeling wash over her. Despite how sensitive she was, she didn't want to stop.

Suddenly, she felt a familiar sharp sting in her ass as a smacking sound filled the air. She screamed, both in pleasure and pain, as Flash spanked her whilst fucking her hard. "OW!" She gripped the side of the table, "I thought the punishment was over?"

"It is," Flash smirked, "this is to make you feel more alive." He spanked her again and Flurry groaned, as her as quivered whilst Flash fucked her. "Tell me if you want me to stop and I will." He kept slapping her, not as hard as before but still hard, as his cock pistoned in and out of her.

Flurry wanted to tell him to stop, but she couldn't. For some reason, she was actually enjoying it. She remembered how it had turned pleasurable the last time and now that it was mixed with being fucked, she was actually loving it.

"Do you want me to stop?" Flash asked, as he fucked her harder and harder. His hand came down again and smacked her ass, but Flurry said nothing. She just moaned at each strike, as Flash's cock began to push against something inside of her.

She realised he was starting to hit the entrance of her womb. And every time he slapped her, she felt her cervix opening up a bit and relenting to his bombardment.

She was feeling herself getting closer to yet another orgasm, as Flash fucked her harder and harder. And as his hand came slamming down on her ass, she felt him finally break through into her womb and cried out again. She shook the table, as Flash stopped spanking her and fucked her womb all the while the climaxed around him.

Flash groaned and quickly pulled himself out, as Flurry's body kept quivering.

The sight of his niece in such a state was quite the turn on for him, as she pushed herself around and laid on her back. She panted, as she started coming down from her climax. He smiled at her and reached out to start massaging her breasts.

Flurry moaned at the sensation and smiled, as she kept quivering.

Flash's cock remained hard, as he pointed it at her pussy again. But before he could enter her again, Flurry sat herself up and pushed Flash's chest to make him step back. "What's up?" Flurry said nothing and with a smile, she leapt off the table and almost lost her balance with how weak her legs felt.

Flash held her upright and once she had her balance, she grabbed his hand and pulled him through the house.

The two naked individuals made it to the stairs and began to climb them, Flash having a feeling he knew what she wanted to do. And sure enough, the pair were soon standing outside Flash's bedroom door. The bedroom he shared with his wire...at least when she was there.

Flurry pushed the door open and pulled Flash inside. "Lay down." Flash didn't argue and jumped onto the bed, as Flurry crawled up to get her head close to his crotch.

She grabbed his dick in her hand and before Flash could say anything, shoved it down her throat and started moaning as she tasted her own juices on it. She licked and sucked it whilst playing with Flash's balls, making him moan as she feasted on his rod.

After about a minute of this, Flurry gave the cock a kiss before climbing up so that she was kneeling over it. She lifted herself up and pointed the cock at her pussy before slowly lowering herself down onto it. "Oh," she groaned, placing her hands on his stomach, "oh god." She slid down until Flash's cock was completely inside of her, then started moving up and down on his cock. "Oh yes."

"God," Flash groaned, "that's it." Flurry smiled at him and started bouncing, her tits slapping together as she moved. Flash just laid there and let Flurry show him what she could do. The feeling was amazing and Flash was loving every second. "FUCK!"

"YES!" Flurry cried, feeling him once again push against her womb. She didn't let that stop her and she leaned back, placing her arms on his legs and she rode him as hard as she could. "Yes! Yes! Yes! Yes! YES!" The pair grunted and groaned like a pair of wild animals, as Flash finally started thrusting upwards to meet her as she pushed herself down on his shaft.

This finally forced his cock back into her womb, both Flash and Flurry crying out as they felt such amazing pleasure coursing through them.

"GOD!" Flurry cried, as she kept bouncing on him. Flash thrust into her harder and the pair kept grunting and groaning at the sensation, unable to handle how amazing it felt.

Flash realised he was getting close to his climax and tried to tell her, but the only sounds he could make were moans. He tried to hold on, wanting to hold off on stopping their coupling until Flurry had one final orgasm. But at the speed Furry was riding him, he wouldn't be able to hold on much longer.

"Augh!" He cried, grabbing her hips to try and make her stop. But Flurry was too focused on the pleasure to even consider letting him do that. "I'm gonna cum."

"I'm so close!" Flurry yelled back, slamming her hips down on him. "Let's cum together."

"No!" Flash cried, "not safe!"

"I don't care!" Flurry grabbed his hands and pulled them off her hips, letting her continue to ride him frantically. "Let's cum together." She held his hands in hers and as their eyes met, Flash could see Flurry was serious. She wanted him to cum inside her.

"Ahhhh!" Flash cried, feeling his balls tightening. And as Flurry began to cry out that she was about to cum, he couldn't hold back anymore and chose to accept the consequences. "FUUUUUCK!" He cried, as he felt himself shoot off inside his niece.

Flurry screamed, feeling the hot liquid filling her up. It was like she was being pumped full of lava, the feeling pushing her over the edge and causing her to climax one last time.

Her body shook and her pussy squeezed around Flash's cock, as she clutched his hands tight. The pair let their orgasms wash over them, their breathing becoming synchronised as they felt their juices combine together.

They stayed like this for almost a full minute, the two continuing to fuck against one another through muscle memory. Their minds went completely blank, the pleasure overriding them both and making them feel like they were floating.

When their combined orgasm finally ended, Flurry suddenly fell forward onto Flash's chest. His cock remained embedded in her pussy, which was starting to leak Flash's cum onto him and the sheets. Their minds began to clear the fog away from them as they did, the two letting what had just happened replay in their minds.

The pair panted, both trying to catch their breath. And after a few minutes of resting, Flurry looked up at her uncle and smiled. "That was amazing."

Flash couldn't help but smile back, "yeah. It was. You could rival your mother with how amazing you are." Flurry blushed at this, as Flash brought his arm up and wrapped it around Flurry's back to hold her tight. "So, glad you did this?"

"Yes," Flurry nodded. "You were definitely the perfect man to take my virginity. I'll remember this day for the rest of my life."

Flash nodded. "Remember. You can't tell anyone about this. Your parents. Your aunt. Nobody can know."

"I know that," Flurry nodded. "But promise me this won't be the last time we do this. I don't think I can live without feeling this kind of pleasure again." Flash sighed, but nodded.

"Alright. But we'll have to be careful. Even more careful than your mother and I was, for all the good that did us." Flurry nodded, as Flash smiled at her. "When do your parents expect you back?"

Flurry smiled. "Aunt Twilight won't be back until Sunday, so we have from now until then. And I want you to spend that time teaching me everything there is to know about sex."

Flash smirked. "Well, we'd better rest up. There's a lot to learn and not nearly enough time." Flurry smiled, as she snuggled up to him. "What would you like to try first?"

"I've always wondered what shower sex is like." Flash nodded, "and I'd like to try sixty-nining. And what I saw my mom doing when I first caught you guys. I think it's called a titty-fuck."

"Anything you want." Flurry squealed in delight.

True to his word, Flash spent the next few days teaching Flurry all their was about sex. They did it in the shower, on the bed, in the kitchen and even out in the backyard. They tried every position the two of them knew and loved every one of them. And on the final day, Flurry even managed to let her uncle fuck her in the ass. Whilst uncomfortable at first, she soon got used to it and found herself loving it just as much as regular sex.

As Flash had to leave to pick Twilight up from the airport, he gave Flurry a ride home and dropped her off a block from her parents home. Along the way, Flurry gave Flash a blowjob whilst he drove. She was so good, Flash almost crashed twice before blowing his load.

Flurry returned home and her parents were none the wiser about what she had been doing. They also didn't notice how different Flurry seemed, oblivious to the fact their little girl was no longer a little girl. She was a woman. One who had no intention of going without sex for a long time.
> Epilogue
> --------------------------------------------------------------------------

Several months had passed since that fateful day when Flurry managed to seduce her uncle.

It was summer time and school was out, giving kids the freedom to do whatever they wanted. And as the sun rose on the Sentry household, Flash stepped into his kitchen to make a cup of coffee and start breakfast.

The man quickly put some eggs into a pan and placed it on the stove, bringing the water to a boil whilst toasting some bread. A nice high fibre diet. Perfect for the special girls in his life.

A few minutes later, he heard movement from the stairs and knew someone was coming. And sure enough, his beautiful wife stepped into the kitchen. Twilight Sparkle yawned, as she carefully made her way into the room.

Flash spun around and smiled seeing her, his eyes shifting to her large belly.

"Morning sunshine," he told the pregnant woman as she smiled back. He then noticed how tired she looked and realised she was clearly missing being able to drink coffee. "Breakfast is almost ready."

"Great," Twilight sighed, "I need to get to the lab soon."

"Bet you're looking forward to going on maternity leave, huh?"

"I guess. I just hope everyone else will be able to get the work done without me there."

"I'm sure they'll be fine." He moved over and kissed her on the head. "Right now, you need to focus on our own little science experiment." He pointed at the belly that was poking out of her robe.

Twilight laughed, as she headed into the dining room so she could stay off her feet.

As Flash took the toast out of the toaster, he thought about what had happened all those months ago. After his weekend romp with Flurry, he had picked his wife up at the airport and found she had a surprise for him.

Over the last few months, she had been working on a new type of fertility drug. One that had just been approved for human trials. She had been taking them herself and thanks to her new drug, she had been confident she would be able to conceive a child.

As such, the pair had returned home and Twilight had practically thrown herself at him. That had certainly been an interesting night.

And just over a month later, Flash returned home to Twilight running at him with a positive pregnancy test. Now, they were awaiting the arrival of their first born child. Something Flash couldn't wait for. Just one month stood between him and being able to hold a child he knew was his.

Flash smiled as he cut the toast up and took the eggs out of the water, as another set of footprints made him glance towards the stairs. And soon enough, the other important girl in Flash's life arrived.

Flurry Heart smiled at her uncle, as she walked towards him whilst resting a hand on her own enlarged belly.

Indeed, Flurry had also gotten herself pregnant after their weekend together. The revelation had come as quite the shock to everyone in the family, though only a limited number of people knew.

When Shining had learned, he had of course gone ballistic and demanded to know the name of the asshole that had done it. Flurry had held firm and refused to tell him the father's name, which Flash was grateful for. But the situation had certainly caused a lot of issues.

"Morning," Flurry told him before seeing what he was making. "Eggs and soldiers. Really? What, am I five?"

"Nothing wrong with eggs and soldiers. High fibre diet is great for you in your condition." Flurry moved up besides him and Flash took the moment to rub her belly, making Flurry moan as she loved the sensation.

"Protein's also great for me," Flurry's hand moved over Flash's crotch. "And I know where I can get a ton of it."

"Not now," Flash told her. "Twilight's in the other room." Flurry pouted. "Don't be a baby. She'll be heading out soon, then you can have all the protein you can stomach."

"I'd better. I'm not gonna get as much once she starts her maternity leave." She headed into the dining room to talk to her aunt, leaving Flash to finish breakfast and think about his life leading up to this point.

As soon as Flurry's condition was discovered, the family had considered what to do. Flurry refused an abortion, which meant the only real option was adoption. And when Twilight had announced her own pregnancy, it had been decided that she and Flash would adopt the child and rise along with their own under the notion that they were twins.

As such, the family came up with a story that would make it so nobody would know about Flurry's pregnancy.

The first thing to do was pull her out of school, Flurry completing her senior year through home schooling. The reason was stated that she developed a horrible illness and couldn't see anyone except a select few, Flurry quickly being moved into her aunt and uncle's place before the pregnancy started to show. Flurry agreed to pretty much house arrest, with Flash working from home so that he could take care of her.

Despite this, she had still managed to earn valedictorian and gave a virtual speech to her class at graduation that kept her lard stomach out of view. And with her being due during the summer, Flurry would be all set to start her college life as if nothing had happened.

Flash finished making breakfast and headed into the dining room, where he found Twilight and Flurry rubbing one another's bellies. "I think I just felt her kick," Flurry laughed as she felt her cousin in her aunt's stomach.

Twilight laughed, as she felt Flurry's. "Lazy little guy, isn't he."

"Oh, no. He's far from lazy. He's just a night owl." They both laughed at this, as Flash put their food down in front of them. The girls quickly started enjoying their meal, whilst also talking about potential names for the babies when they arrived.

As soon as Twilight finished, she got up from the table and headed upstairs to get dressed.

Flurry chose this moment to move her chair right up next to Flash and start rubbing her hand against his crotch. "No," he told her.

"Please," Flurry pouted, "I'm so horny. Pregnancy hormones are driving me crazy."

"Wait until Twilight's gone," Flash told her. Flurry frowned and moved her hands to squeeze her breasts, which were up two cup sizes now, together in order to try and entice her uncle. But Flash held strong and took Twilight's breakfast plate into the kitchen to clean.

As he did, he got a message from someone at work. Turns out there was an issue and Flash needed to look over a document being sent over by email. As such, he quickly dried the plate before heading upstairs and telling Twilight.

She understood and assured him he didn't need to see her off, allowing Flash to head back downstairs and into his home office. A rather large room with a desk, couch, coffee table and several bookshelves.

He quickly got his computer booted up and started looking over all the documents that had been sent, finding the one his colleague had talked about and beginning to look through it. The problem was soon made apparent and he quickly got to work making the corrections, completely oblivious to the time that passed.

By the time Flash managed to get the issue sorted, he had no idea what time it was. He knew Twilight had to have left for work, which meant only one thing.

"Flash?" Flurry cracked the door, "are you done yet?" Flash wanted to tell her yes, but he still had some fine tuning to do.

"I'll be finished soon." But then Flurry pushed the door open completely and stepped inside, giving Flash a view that he never got tired of. Her naked pregnant body, on full display.

"Alright then," Flurry giggled as she moved over to his desk. "Then I'll just get you started."

Flash rolled his eyes. "You are insatiable." Flurry giggled again and pushed Flash's desk chair back, allowing her to get between him and the desk. And with his help, she carefully got down between his knees before scooting back beneath the desk.

Said desk was quite large, so there was more than enough room for her under it. And as Flash rolled back, trapping her under it, she quickly undid his belt and pants before pulling his cock out.

Flash kept working, as Flurry got to work pleasing him. He moaned every now and then, but kept his focus and managed to get the document completed. And once he had it sent off to the right place, he quickly found himself getting overwhelmed by Flurry deep-throating him.

"FUCK!" He cried, sitting back in his chair. "You've gotten so good at that over the last few months. Flurry smiled around his cock, as she kept gagging on it harder and harder. Flash grunted and groaned at the sensation, his head falling back as he simply let himself get overtaken by the pleasure. And eventually, he couldn't take any more. "FUCK!" He shot his load right into his baby momma's mouth.

Flurry, having heard his out cry, pulled all but the head out of her mouth seconds before he started spewing his cum down her throat.

She quickly started sucking it down, swallowing as much as she could whilst savouring the taste. She sighed, feeling her belly fill up with her uncle's sperm. The same sperm that had turned her from a teen into a mother.

Flash sighed as he felt the last of his cum fly out of his cock, the man groaning as Flurry sucked on the end of his dick hard. "Good girl." Flurry giggled as she kept sucking on him, working to keep his cock from going soft. And before either of them could say anything, another voice spoke up.

"Having fun, are we?" Flash jumped, fearing Twilight had come home. But when he looked towards the door, he was greeted to the sight of another pregnant woman. Cadance.

The pink skinned woman was standing at the door, wearing a white summer dress that was bunched up around her expanded belly. Like her daughter and sister-in-law, Cadance was eight months pregnant.

Flurry pushed Flash's chair back and climbed out from under the desk, kneeling between his legs and smiling as she glanced back at her mother. "Hey mom."

Cadance began to move across the room, not looking the least bit surprised her daughter was naked and blowing her uncle. "Flurry. You really shouldn't be down on the ground like that. You might do something that could hurt the baby."

"I'm fine, mom." Flurry turned back to Flash and grabbed her tits, which she wrapped around his cock before beginning to massage it. "It's not like I haven't seen you in this exact same position, in the exact same condition. Now, are you just gonna stand there or are you gonna do what you came here to do?" Cadance sighed with a smile and shake of her head, as she and Flash locked eyes.

She then reached up and pushed the strap of her dress off her shoulder, the other one quickly following which caused her dress to completely slide off her pregnant body.

With nothing underneath, Cadance was now just as naked as her daughter. And as Flurry kept playing with Flash's cock, Cadance stepped up beside him and allowed the man to wrap his arm around her waist.

As she leaned down and started kissing Flash, the man couldn't believe how insane his situation had become.

Cadance had been the only one Flurry had revealed the secret of her baby's parentage too. The woman had been pissed when she learned the truth, but Flurry had admitted to the blackmail and showed her mother the film.

Despite still being angry, Cadance came to accept what had happened. And after Flurry had moved in with Flash and Twilight, she came over and found the pair in a similar situation to the one Flurry had found them in. After that, it wasn't long before Flash had both mother and daughter naked in the same bed.

"Fuck!" Cadance groaned, as Flash placed her nipple in his mouth and started suckling on it. "Oh god! My milk's gonna come out." Flash smiled around her tit and kept sucking, eventually tasting the liquid she was making for their child.

It was certainly a strange scene for anyone who might walk in on them. Flash, getting a titty fuck from his pregnant niece whilst he nursed on her equally pregnant mother.

Soon enough, Flurry had Flash back to full mast and smiled as she got up. Flash pulled away from Cadance's breast and watched her bend over his desk, pointing her ass at him and wiggling it to show what he wanted. And Cadance soon followed, standing beside her daughter and bending over to present herself to the man.

Flash got up and stepped behind Cadance, quickly pushing his cock into her already soaked pussy. "Oh," she moaned, "oh yes." Flash started fucking her, whilst Flurry pouted. But she was soon moaning as well, as Flash stuck his fingers into her cunt.

"Yes!" She cried, Flash fucking the two and driving them crazy with his cock.

He thrust into Cadance for several minutes, her large tits and belly swinging beneath her with every impact. Then, he pulled out and moved behind Flurry to do the same to her whilst he fingered Cadance. The two moaned, as they glanced over at her other. And after smiling, they both leaned closer and started kissing one another.

Flash smiled at the sight and kept fucking Flurry.

This went on for a while, Flash screwing one of the mother daughter duo before moving to the other. This allowed him to fuck the pair to several orgasms, whilst he remained far from needing to cum.

An hour after Cadance's arrival, Flash was no longer fucking them. Instead, he was standing with Cadance and Flurry beside him. The pair had their pregnant bellies gently pressed against each other, as Flash rubbed his cock between them. "Fuck," he whispered. "So good."

Flurry and Cadance smiled, as they felt his cock rub against their bellies. And eventually, Flash let out a groan before keeping the head of his cock between their stomachs. Moments later, his cum started spilling out from between their bellies.

The woman smiled and as they pulled apart, a trail of the white cum connected them and they started rubbing it into their skin. Flash sighed at the two, as he looked forward to another day of screwing the mother and daughter. "Shall we take this to the bedroom?"

Flurry and Cadance smiled at him, their head leaning against one another as they replied in unison. "Sure, daddy."