Rarity and Fluttershy have been friends for years, and every week they go to the spa. But after every trip, Rarity finds herself growing greener with envy over Fluttershy's beauty and grace, if not something more than just envy— and what might happen if she finds out Fluttershy feels the same way about her?
Rated Teen for moments of sensuality, foreplay, and sexual themes. Reader discretion is advised.
Assistance by Karrakaz, Blue_Paladin42, TheGreatEater, Setokaiva, Squinty Mudmane, Aurora, Starfall, and Ariamaki.
Cover Image by Megasweet, used with permission.
Image colored by Explosivegent.
Additional graphical design by Novel-Idea.
TV Tropes page can be found here, credited to Winter Lily.

Rainbow Dash isn't bitter about the whole Mare-Do-Well incident. Or at least that's what she tells herself. Either way, she's not going to miss this chance for some harmless revenge pranks, and so she constructs a plan to prank all of her best friends, starting with Twilight Sparkle. All Dash needs is a quill and some paper.

Thanks to the amazing DShou for the cover image.

Looking back, it should have been obvious. It wasn't at the time of course and they knew that, but it was now. All those brief moments they spent together, the close encounters, it was like they were dancing around the subject.
And it all began with something so very small.

Set during season two.
Story eight in my Twidash Challenge: Song Fic
Cover art by johnnoz

Edit: Yes, I won the contest, to my absolute glee!

Monster attacks. Crime. Illegal hallucinogens made from electric fruit.

They say things didn't use to be like this. They say things were different, before Luna came back 60 years ago, but Detective Hard "Hardy" Boiled of the Detrot Police Department has never known any world other than that demarcated by the seedy streets of his beloved decaying metropolis; a world in which the coroners sing and dance, surveillance bugs have personality disorders, and the Chief of Police is a scarier entity than most of the eldritch things the city attracts.

The grey unicorn who turned up dead outside the posh High Step Hotel seemed like just another case, but her missing horn is the pointy tip of a very large and nasty iceberg. It's up to Hardy and his friends - a rejected monster hunter, a psychic cab driver, and an underground antiques heir - to find out what’s going on in an investigation that promises to stick more than a cupcake into the very eye of Detrot.

Especially if Hardy has anything to say about it.

By Popular Demand, there is now a Patreon

Additional editing by coandco Sig_Awesome, Hinds, Clint, and Raccoon!
Featured on EQD - 5 Stars!
Cover art by MisterMech (http://mistermech.deviantart.com/)
Now with TVTropes page here!

It is in the moment of our greatest need that we become the most susceptible to change. But sometimes, what you have to offer, might not be enough, even if you are a princess who has seen more suffering than any other pony in this world.

When a young life is in danger, it is up to Luna and Rainbow to help overcome what is the result of their own shortcomings.

Proofreaders: Kevinltk, twilight-the-pony. Thank you so much!

Image by Famosity

When Twilight Sparkle slipped beneath the covers last night, everything had been fine. She had friends whom she loved, a teacher she adored, and a bright future ahead of her. But when she woke up, her blankets and quilts had been replaced by hospital gowns and padded restraints.

Everything is wrong and nothing makes sense; even her friends have changed. The doctors keep telling her that she is sick, that none of it was real and that it was all in her head. Yet she remembers a life far beyond the hospital walls. She couldn't have made it all up on her own. They must be lying… right?

Ask Asylum Twilight - Still updating regularly!
Equestria Daily
TVTropes
Asylum Fan Group
The Tartarus Project
Russian Translation
The Asylum 20,000 View Spectacular Stage Show!

Art:
Asylum Cover by conicer
Twilight and Twilight Smiles by dreamingnoctis
Mirror Twilight and Plague Doctor by Jaestring / BloodGoldWings
Twilight Smiles and Doctor AJ by conicer
Nurse Ratchet and Silas and What's in the mirror? by Archonix
Doctor AJ Sketch by Archonix | Colored and vectored version by ReFro82
Twilight's Asylum by Khan the Cake Lover
Smilight by HappySwitch
Twilight Waking Up by Dombrus
Fan Art by toxicdemon10
Asylum Twilight by Madness-With-Reason
Asylum Fluttershy and Asylum Ch 26 by Downburst-Backspace
Twilight and her Twin by v747
Birdgirl by sirValter

Readings and Videos:
Asylum Animated Trailer Video by formuladash
Reading by Gammarobot (SugarCubeRadio): All Chapters Here
Reading by Ender Brony: All Chapters Here
Reading by VisualPony: All Chapters Here
Reading by MelancholyIguana: All Chapters Here
Fan Trailer by Kaidan: Asylum FanFic Trailer Cuckoo's Nest

Sanctuary by Kaidan
Broadhoof Files: Dr. Humors by TypewriterError
Broadhoof Files: Corporal Phalanx Spear (Ret.) by Phalanx Spear
A Hearth's Warming Tragedy by Seven Fates

A special thanks to Breath of Plagues, Rex Ivan,
ChudoJogurt, Cynewulf, Death the Kid, Selbi, PrinceDolph, Blahman2816, Queue, and Gage!

Axan Zenith - Dr. Dreamer
Dratini4 - Way Finder
psychicscubadiver - Bright Mind
Velkaden - Dream Chaser
Reese - Silver Glow
Viola Heartstrings - Clover
Archonix - Spinney Whiteacre

Failing once in her attempt to take Canterlot and failing again in her attempt to take down Twilight, one would think Chrysalis would have cut her losses and let things be, but the queen has once again appeared, this time in broad daylight with no disguise and no army. Her weapon of choice? Diplomacy.

Now Twilight is having to deal with the changeling queen, but surely putting up with her antics will be worth the knowledge she's willing to provide about her mysterious race and the potential undiscovered agents still within their midst...right?

Takes place before Magical Mystery Cure and diverges from there.

With thanks to MisterGunpowder for proofreading and editing.

Revision History:

05/09/2015: Chapter 1 updated with millions of little corrections.
05/20/2015: Chapter 2 revised and edited with another million small and large corrections.
06/12/2015: Chapter 3 given a thorough editing and revision.
06/23/2015: Chapter 4 taken to the gutter and edited twice to be sure.
07/14/2015: Chapter 5 thoroughly brutalized with the editing stick.
08/03/2016: Chapter 6 finally edited. Yes, I'm still alive, dammit.
09/29/2016: Chapter 7 fell out of the editing tree and hit every editing branch on the way down.
10/26/2016: Chapter 8 has emerged from the editing emergency room.
11/17/2016: Chapter 9 found and edited. No casualties reported.
11/30/2016: Chapter 10 treated for whiplash after lightning fast editing.
12/22/2016: Chapter 11 edited. Chrysalis shot first.
01/17/2017: Epilogue edited. Time to hit the cider.

Every pony in Equestria knows the names Octavia Philharmonica and Vinyl Scratch. Every musician in Equestria knows and reveres their talent and most semi-jokingly complain that Octavia and Vinyl's relationship should count as a monopoly on musical talent. Very few know their early story, years ago when Octavia had only just left Canterlot Conservatory and Vinyl was... well, being Vinyl.