Rarity never really thought of Luna as a friend; they've barely ever even spoken. When Luna decides to step in when Rarity starts working herself to death and obsessing over her career, the pair grow closer than either them or anyone they know ever expected. Feelings unfamiliar to Rarity and painfully familiar to Luna bloom betwixt the two, but they both go about their lives as they try to make sense of it all.

Inspired by, based on, and a gift for the blog Ask Luna and Rarity. And the person who stole the url can go to hell.

Twilight, thanks to her new royalty, has been in Canterlot very often recently. In fact, for the past two months she hasn't been able to make the trip to Ponyville.

Though, she has wrote them all plenty, her friends all want to see her. With this thought, the five close friends head out to surprise the new princess.

However, they may very well end up to be the ones who get surprised.

The mane six are obviously in here but I cannot put that tag up thanks to limitations.

Cover art by PnkLafter. THANK YOU!

“Polyamory.”

Rainbow Dash blinked at Rarity. “Come again?”

“Polyamory. What you’re trying to build with Pinkie Pie and Fluttershy is called a polyamorous relationship."

“Okay,” said Rainbow Dash, “fine. So I know what it’s called. But what I really need to know is how I’m going to make it work!”

Featured on the Pony Fiction Vault, 05/11/12!
Sequel

Princess. Alicorn. The pillar of all ponykind, against which so many ponies often judged themselves. Celestia hates having to constantly be these things, and it's past time for a break. Luna will watch over Equestria while her sister is gone, but taking a break from your duties and taking a break from how the world sees you are two very different matters. Enter Prominence, a quiet pony who nopony really pays much mind to. Perhaps because she doesn't exist.

Aided by this disguise, Celestia will find her peace and relaxation in the home of one of the few ponies who know Prominence's true identity: Princess Twilight Sparkle. But when Twilight begins to see Celestia as a pony, and not a princess, can she deal with the feelings that arise? And are the feelings for Celestia, or for a pony she knows is not actually real?

EDIT: I've been featured, July 19th, 2014. I have no words to express how terrified and humbled and terrified and proud and happy and terrified this makes me.

It's springtime in Equestria and Twilight Sparkle and Princess Celestia find themselves out of sorts despite the gorgeous weather. Luna and Rarity both think they know the reason behind their moodiness and set out to make sure that true love blossoms - but will an unfortunate misunderstanding keep the two star-crossed lovers apart forever?

Illustration courtesy of nightmaremoonluna, adapted from a sketch by bri-sta.

Rainbow Dash is torn between fulfilling her dreams and acting on her feelings for Twilight Sparkle. Does Twilight not feel the same way, or is she simply oblivious to Rainbow's intentions?

Cover art by http://jewlecho.deviantart.com/ !

On the eve of Nightmare Night, Rainbow Dash is finally poised to enact her dastardly, clever and awesome plan. The goal? To scare Pinkie Pie right into her embrace so she can admit that she fancies her.

Saying things do not go according to plan is probably redundant.

Something is definitively up around here. Applejack and Fluttershy have been spending a lot of time together without the rest of the gang. Well, Rainbow Dash is on to them! In fact, she is sure this is the no-good friend-stealing Applejack's doing, and she will not stand for this - whatever this is.

Also, Rainbow Dash wears a corn hat.

At long last, the wedding bells ring for Applejack and Fluttershy. Everypony does their utmost to try to make it the best wedding ever, but as the pair discovers, it quickly becomes a question of getting married despite, rather than because of this.

This story is a standalone, but is set after the events of Where Earth Meets Sky and Where Your Heart Is.

In the aftermath of one of Pinkie's parties, an innocent query leads Dash to question why she's still living with Pinkie Pie. Why does she feel trapped when there's nothing holding her back?

And how many buildings can Pinkie Pie destroy before insurance companies stop covering 'acts of Pinkie Collateral Damage Pie'?

This story is an indirect sequel related to Where Earth Meets Sky, but can be read just fine on its own. It simply assumes a previously established relationship.