The sequel to The AppleDash Project, but that was episodic you can jump right in! All you need to know is:

Applejack and Rainbow Dash have been together for more than a year now. Their relationship has blossomed through Discord, a changeling army, and a whole hoof full of crazy situations and dumb mistakes. They've managed to form a partnership and learned to work out their problems together, not an easy lesson for two tough, stubborn ponies.

But now Rainbow Dash is convinced that their lives are getting boring, and if there's one thing Dash doesn't like, it's boring. So Dash has set out to make her relationship with Applejack more interesting. . . and AJ's not so sure she likes that sound of that.

From the original AppleDash Project:
The AppleDash Project is a series of short fics attached to various episodes, detailing a relationship between Rainbow Dash and Applejack behind the scenes. The stories take place sometime during or shortly after the indicated episode.

This is not meant to start shipping wars, argue that AppleDash is canon, or offend other shippers. In fact, if you like the idea I encourage you to try it with other ships!

Teen rating means that there may be talking about sex, but nothing on screen. Expect sitcom-like innuendo.

Freedom. Peace. Equality. Harmony. Things ponies in Equestria have always taken for granted for the past thousand years. Yet, the price of such utopia still haunts Princess Celestia till this day.

Everyone knows that two mares can't have a foal. . . unless their best friend is one of the greatest magical minds in Equestria.

Applejack and Rainbow Dash went to Twilight Sparkle with a simple question: Could she make a spell that would allow them to have a foal together? After a year of magical research, Twilight thinks that she's done just that. But the spell is not without potential side effects, and AJ and Dash have to decide if they're ready to be part of a magical experiment that could give them a foal of their own, or cost Applejack her life.

Thanks to DbzOrDie and Jackie for proofreading, and to KrazyTheFox for the cover image.

Twilight lives her day to day life, all while sending short letters to her teacher, Princess Celestia.

So, what happens when her greatest secret, that she and Rainbow are dating, is leaked?

A slice of life story containing personal letter to, and sometimes from, our favorite sun goddess.

A challenge story, each chapter is written within 2 hours. Have fun!

As Princess Cadance and Shining Armor leave to spend their wedding night, Twilight Sparkle and her friends get to kick back and relax after a successful wedding. And just as she's getting comfortable, the conversation veers onto the subject of... sex. And before she knows it, Twilight faces the terrifying prospect of having to tell her friends about her first time. A special, magical, enchanted moment.

Some unicorn spells should have never been devised...

This story is a sequel to Past Sins

Side-story to Past Sins - Spike almost lost Twilight to a hangmare's noose, but now Twilight is safe and Nyx is a filly again. Normal life is returning. Still, Spike can't ignore the fact that Nyx just isn't the same as he remembers her. Her temper is more volatile, and, when she gets angry, all he can see is the rage-driven Nightmare Moon of legend.

And thus Spike has to wonder: Is Nyx truly reformed, or is she one bad tantrum away from calling herself Nightmare Moon again?

Spike has been rejected by Rarity after helping her for a very important client and a fashion show. He disappears shortly afterwards, leaving Rarity, Twilight Sparkle, and the rest of the gang saddened by his absence.

It has been three years since that incident, and the girls have gotten past the sadness, but still get together to remember the purple dragon every year. On this day, a new pony comes to Ponyville, and although he knows nothing of what his life was like, helps the group have more fun and fills part of the hole left in their hearts from Spike.

Idea for the fashion show goes to LordPlagus777's story Heart of Scales.

[Complete] Celestia awakens to see an empty world, white sandstone stretching the horizon. She wanders the world as she builds it from her imagination, filling it with life, but as time passes, the world that she created begins to seem like little more than a lucid dream, conjured from the dust.

She's loved him for some time now. His deep, gentle voice, his figure, his patience, and he was just so nice to her. Caramel has had a special place in the yellow pegasus' heart for years now...

The air rushed past her ears with a howl, the currents cutting at her skin as she dived towards the earth. An irrepressible smile spread across her face as her mane waved behind her in the wind, only to have the smile wiped away as what awaited her on the ground made itself known.

Inspired by this image by tassadoul.