Twilight just wants to sleep; unfortunately for her, not only is Celestia in a playful mood, but Luna is itching for some quality time. Shining Armor and Cadence then show up, and it turns into tug of war with Twilight as the rope. The prize? Spending quality time with everypony's favorite purple alicorn.

This story has Twilight/Celestia and implied Twilight/Luna. Also, Cadence has a very... vivid imagination.

Now a plotless(okay, so there's a bit of plot. Just a smidge, though.) ball of comedic fluff with multiple chapters.

Chapters currently edited:
Chapter 1 - Say It - edited by ultra1437

Erin has been plagued with strange, often painful dreams her whole life. She has a strict medication regiment she has to ahere to in order to keep her dreams and the strange other personalty she shares her head with at bay. On her twenty fifth birthday however her life takes an even greater turn for the bizarre when she discovers a cutie mark has appeared on her hips. Princess Celestia's cutie mark. Now she's changing into a pony with no clue as to why, and the only help she can turn to may in fact be her greatest hindrance.

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Set in the TwistedSpectrum's Five Score, Divided by Four setting. If you haven't read it yet I'd recommend giving it a look. Very interesting concept. Though the whole time I was reading it I kept wondering where the Princesses were. He said he didn't plan on using them so I decided I'd have a go at a side-story in his cool universe. XD

Rainbow Dash really regrets destroying the Weather Factory. Like, a lot. It's been about a week since it happened, but she's still doing all she can to repair her reputation and have everypony stop hunting her down.

She's been given an out though, and it's pretty easy. All she has to do is fly from one end of Equestria to another, then fly back. If she wins, she's free from all moral and financial debt. If she loses, she'll have to clean up all of winter by herself for the next three years. No big deal for the fastest flyer in Equestria. Except it's a race, which also isn't that big of a deal. It's not the large amount flying that'll bother her, nor will the fact she has competition.

What bothers her is who she's racing.

Princess Celestia conceals it well, in appearance and poise, but she is an old mare. A thousand years is a long time to dwell, and her's have been filled with laughter and tears, love and loss, achievement and regret.

With a fresh open book and quill, Twilight Sparkle endeavors to capture in some semblance the journey that Celestia, Queen of Equestria and Warden of the Sun, has trekked in her centuries.

But before Nightmare Moon, before Discord, and before the Crown; in the age when Equestria was little more than a patchwork of jealous princes vying for supremacy, there was a white pony.

Tall, strong, and mysterious, she'd creep from the wilds and realize a destiny forged in elder days. A terrible evil stirs after millennia of dormancy. Equestria needs a hero, and the Wanderer of the North will answer the call.

An epic work retelling the life of Celestia, expanding on the mythology created in De Surgente Cadenteque Alicornuum, but it's not necessary to have read it beforehand.

Cover image by my good friend Private Dangle.

Also with a TVTropes page here!

Luna always wondered what it was like to be a mother, and now was her chance. The twist, her 'daughter' just so happens to be her sister.

For almost a thousand years, the immortal Nightmare Moon has reigned over Equestria as Empress. To the average pony, Nightmare Moon is an overarching enigma whose rule is absolute and whose wrath is terrible. But to Twilight Sparkle, who as an orphan has never known her parents, the Empress is something else entirely. When the young unicorn is brought under the royal wing as an apprentice, she learns a great deal more about the supposed tyrant than she ever knew. But as Twilight is introduced to life with her new mentor, she is thrust into a world of political intrigue, conspiracies and secrets. Secrets that were never meant to be revealed. As allies and enemies plot against the very peace of the nation, will Twilight fall prey to the perils of her new position? Or will she prosper and find in Nightmare Moon the mother she never had?

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My eternal gratitude to my editor, LordOfTheWrongs, without whom Night's Favoured Child would not be the story it is today.

Now with added TVtropes!

For the past ten centuries, Princess Celestia ruled alone with a gentle touch, waiting for her sister to return from exile. Twilight Sparkle reunited her with Luna and banished Nightmare Moon away.

For the past ten centuries, Queen Solar Flare ruled alone with an iron hoof, accepting that she would never again see her sister after Nightmare's mysterious disappearance. Until one fateful day when she too was reunited with her sister, thought long dead.

But years later, when Luna discovers a tether of Nightmare Moon's magic in her mind, the veil is breached once more. What strange interactions will occur when the symmetry between these two worlds is broken?

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For antiquity, featured 10/29/14, 11/22/14, 12/18/14

A human baby, weak and fragile, is found by queen Gaia, the ruler of Equestria.Together with king Solaris, the two adopt you as their son.
Join our little prince in his times of joy and in his times of strife. With friends by his side and his little sisters, our prince will understand that friendship is magic. For he is, after all, the elder brother.

Insipred loosley onThe monster of Canterlot and (very loosley on...) The love of the sun (can't add a link because it's against FimFiction rules, go figure)
A little something I wanted to share, hope you enjoy...

Sweet Night a maid working in the royal castle, is stuck with being the personal maid of Princess Luna for the night. Even if its for a single night Sweet Night still fears for her job, rumors floating around the castle tell of how many ponies lost their job to Luna. In truth little is known about Princess Luna, and perhaps Sweet Night will be the first to learn about the real Princess of the night.

Edited by: Twilight Scratch

Cover Picture From: Lunaa29