The mares of harmony were living in peace. No more mean discord, Nightmare moon is no more, and the Crystal empire is safe once more. But an unexpected change happens.
"Are you KIDDING ME?!!"
"...No...?"
These mares are expecting weird changes. And by weird, I mean Alicorn weird.
"Ooh! A horn! I have a HORN! This is SUPERCALAFRAGILISTICEXPIALADOCIOUS-"
"Shut UP PINKIE!"

...And a secret unfolds.

Newly married Princess Cadance and Shining Armour return home after their honeymoon happy to be home again and ready to help out around the castle however they can. However, when Cadance discovers a small creature hiding in her room, she has a choice to make. Turn the changeling in to the royal guard or keep it a secret.

Warning: This story is made mostly for Dwaaa'a and will likely hit you in a feel or two.

Years drifting in space aboard a frigates wreck with nothing to do but wait and think can really wear an AI thin, and when that AI is already past its expected rampancy date, all that thinking time is dangerous. Very dangerous. Fortunately for Cortana, the frigate is pulled into an unknown planets atmosphere, allowing her to take her mind off of rampancy for a while. After being rudely awoken from cryo sleep, the Master Chief, along with Cortana, manages to escape the burning vessel. They have very serious problems though...

They have no idea where they are, or how they'll get back to Earth.

They can only hope someone finds their distress beacon, and fast. The Chief doesn't have many supplies, and with a rapidly decaying AI in his head, he has a lot on his hands. Luckily for them, the planet is life supporting. Unfortunately though, the inhabitants of the strange planet aren't the most welcoming of a seven foot tall alien, especially when that alien is as aggressive and lethal as Spartan-117. The Chief has only one objective, find a way off of the planet. The inhabitants will soon learn, however, that the Spartan is extremely aggressive, and will stray slightly from his objective to harm them if he must. Chief also learns that these beings are no pushovers, and will defend their home and kingdom with their lives.

The first few chapters are mostly to establish a plot, there will be much more action after them. This is also my first fic, so constructive criticism is appreciated. I will be reading the comments quite thoroughly for the first while, so you may see some of your ideas in future chapters. I am only 15 years old, so basically, I have school, homework, and sports that will quite often get in the way of this story, but I will work on it as much as I can when I can. I won't give up or quit in the middle of the story despite what the ratings may be, and last but not least, I won't be turning this into some huge cliche war where Equestria ends up fighting the UNSC and whatnot. Because Equestria would get screwed. Badly. Then the story would be ruined, so, I hope anyone who reads this enjoys!

I do not own the Halo franchise, My Little Pony: Friendship is Magic, or Forward Unto Dawn.

Story added on October 25th. Edited by myself, and inspired by Halo: Ponies and Clouded Pasts by Blazer and The Mercy, Regret, and Truth by Master 4871.

PS: This made it into the featured box the second day it was uploaded, and remained there for a couple weeks. I'm pretty damn proud of that since this was my first fanfic ever, and the first thing I ever posted anywhere. The only other people to read my creative writing creations were my English teachers and occasionally my grandparents and father. So seeing the first thing I submit get such great feedback and a huge amount of views (huge to me), is just amazing to me.

Thanks, bros.

Meet Pipsqueak.

Pipsqueak, or "Pip" as he prefers to be called, has quite the imagination. There are times when he is a fearsome pirate, scourge of the seas of Equestria. There have also been times when Pipsqueak has fantasized about being a gallant prince, traveling the land, saving fair maidens, slaying wicked beasts, and being hailed as a hero by his peers. Not once did he ever imagine he'd get exactly what he wished for in the form of Princess Luna adopting him, making him an actual prince! Soon enough, Pip learns that being a prince isn't as glamorous as he thought it to be, and that there are more than a few downsides to being a part of the royal family. One in particular downside coming in the form of a nuisance named Blueblood.

On the other side of the coin, Princess Luna must adjust to her newly-found position of motherhood, balancing the task of providing her adopted foal as normal a life as possible for a young prince, while also making sure the nobility and paparazzi keep their hooves out of their business. Fortunately, this mare not only has the entirety of the Royal Guard, including her own Night Guard at her disposal, but her sister and niece also happen to be fiercely protective of the newest member of their family.

A sequel to 'Hiatus' - Spurred on by her sister, Luna decides to open a summer camp dedicated to the arts and sciences in an attempt to become further involved with the daily lives of Equestria's citizens, hopefully improving her reputation in the process. The campers that sign up prove to be more than what the Princess of the Night was expecting, however. 'Camp Counselor' certainly wasn't supposed to be part of the royal duties.

The Cycle of Days (Luna's Lullaby) - Written by Ariamaki
Featured on Equestria Daily! Thanks to everyone who has read, reviewed, and commented!

After a thousand years, Luna finds herself finally freed from the form of Night Mare Moon - the ordeal has left her weakened, though, and she is ordered to spend the next year regaining her strength and getting herself up to speed on what has transpired during her thousand-year absence. Finding ways to spend that time? That... might be troublesome.

Sequel to 'Hiatus': 'Stuck In The Middle With You' (Slice of Life)
Featured on Equestria Daily and FiM Fiction! Thanks to everyone who has read, reviewed, and commented!

Harry Potter was a lonely boy who one day wished for a friend. Luna, trapped on the moon, wished for the same. And so their wishes are granted. How will the two deal with each other? And what about Nightmare Moon? Needless to say, their lives are going to change in both expected and unexpected ways...

Other stories in the Lonelyverse:
Hooves, Plush, and Magic: The Untold Tales
The Wizard and the Lonely Princess: Hallowe'en Special
A Nightmare Christmas

Chapters 9-11 now re-written.

Freak. Half-breed. Abomination. He has heard them all. For years he has been ridiculed merely because of his heritage. But when he encounters a pony while wandering a forest to get away from the horrible names, he is surprised to find she is not frightened or afraid of who, of what he is. She offers him a place to stay in the nearby town swearing she will defend him from the inevitable taunts and jeers. Warily he accepts, and as he moves in he is surprised to find the town more accepting of his form then others. Slowly he feels something within him changes. A spark alights in his heart, the spark of friendship. This is his story.

Twilight becomes alicorn of the stars. This is sort of a problem, because Luna kind of already was alicorn of the stars. Oops!

TV Tropes

This story is a sequel to Oldnew Luna

Twilight and Luna have now been living together for two years. Luna regains her powers over the night sky and the pair must move to Canterlot for Luna to once more take up her duties.