Caught in the throes of an epic pony prank war, Twilight decides to use a new spell of hers to get even with a certain white mare. But one stop off to prank Rarity turns into a call for help, and a budding romance for the two unicorns, with a few feline perks. But Twilight should really have stopped with that spell long ago, because now she and Rarity face an enemy they never saw coming.

Edited and assisted by The Abyss Be sure to like, fave, and follow if you don't already.
Image was found on derpiboo.ru without source. If known, please let me know so I can give credit where credit is due.

Dear Princess Dear Celestia,

Today I learned that sometimes how you say something can be just as important as what you have to say. It's easy to forget the true strength of words and all the subtle ways they can bring us closer together or push us apart. It doesn't matter if you're a filly in Ponyville or an Alicorn Princess in Canterlot, words are powerful.

There's still so much to learn about friendship. But I think I'm ready to start.

Your Faithful Student,
Your Friend,
Twilight Sparkle

Twilight Sparkle has always loved Celestia—as a friend, and a mentor, and something else as well. And she finally, finally found the courage to admit those feelings.

Celestia turned her down as gently as she could. That's what she thought, anyway.

But the night is still young—and it's a night for being wrong.

[Rated T for suggestive sexual content. This story takes place between the Season 2 and 3 finales. Additionally, I wasn't able to find the artist who did the cover art, if anyone knows please drop me a line so I can credit them.]

Celestia and Luna rule the palace of Canterlot together quietly, while their assistant Discord always entertains himself with pranking the royalty. But what happens when he has the ultimate idea?

Crossover tag is for later chapters

This story is a simple thing for entertainment. If you're looking for an Equestria daily level fic... Well, this is not one. Just a heads up

There really is no excuse for forgetting something as important as a hoof-written law. But Celestia forgot. And now, a thousand years after she wrote it, a law comes into play mandating that Celestia take a two-month sabbatical from her duties as Princess of Equestria.

So what happens when she has to step down for a couple months and leave Luna by herself in the bloody gladiator ring that is Equestrian politics? What happens when Celestia has to disguise herself and mingle with the populace of Ponyville without them knowing?

The short answer to that would be "a string of hilarious chance encounters, sisterly banter, romantic mishaps, and a political coup that was decades in the making."

The long answer, of course, is this story.

=-=-=

Rated Teen for swearing and sexual humor.

Cover image is by enma-darei

Fluttershy has a problem: she keeps waking up with strange dreams. What has been going on? And what is that delicious metallic taste upon her tongue?

Warning: Contains Flutterbat and Silliness. Consult a Doctor if pain persists.

Supporting Cast: Rarity, Twilight, Rainbow Dash, Pinkie Pie, Celestia and Luna.

Edited by Level Dasher

For Luna, nothing ever seems to go right. Except when it does, it's wrong.

The most precious things we have in life are our memories. Our recollections of the good good times and happy moments spent with friends, family, and loved ones. To the average pony, there is nothing in the world more valuable.

To some others though, a happy memory can be more of a curse than a blessing. And they may do anything to rid themselves of that curse.

Edited by SilverScope.

Long has the coffee branch of StarBuck been open in Canterlot and long has Celestia frequented it. She always grabs her order and returns to the castle to enjoy it, Luna however has been curious of the beverage known as coffee. So one day she sips her first drink....nopony was prepared for what transpired.

Dramatic Read of the fic! : Done by EnderBlaze

Berry Punch was an alcoholic. Everypony in Ponyville knew this. She knew this.

But she never had a good enough reason to quit drinking.

And then, one night, she got one.