For the contest over at The Fillyfoolers group (link) EDIT: I won the contest! Thanks guys :)

Lyra, apart from one botched relationship and one level-headed friend who keeps her in check, has no social life. When she and said level-headed friend Bon-Bon move to Canterlot, she's forced by her to get her flank out the apartment and onto the night scene, where she meets a very interesting mare.
Cover art by the amazing hahasauce on deviantArt.
EDIT: Newly revised and edited as of 2nd February 2014 for your enjoyment.

You've seen the elements of harmony in action, the six bearers being best friends, and the ponies that have been the focus of My Little Pony for a whole two seasons. But what do the ponies seen in the background do during the adventures of the mane six? Read here about six ponies with conflicting personalities as they try to become friends and go on amazing adventures.