Humanized:

Rainbow Dash wasn't always the type for love, nor was she the type to take care of big responsibilities. However, she soon learns that love is really all she needs in her life to feel complete.
Rainbow and Fluttershy have been together for quite sometime, but they keep their love secretly and quietly. Though they are afraid of the obstacles that they will surely face, they are determined to do the one thing that will throw their lives way off track and into a mind-spinning adventure that will change their lives forever.
Rainbow's number one admire, Scootaloo is ready to face the world by Rainbow Dash's side. With the loving wings of her two new mothers, Scootaloo is sure that there is nothing that will stop her from being the best track runner ever next to Rainbow.
Scootaloo, however, is not ready to face what is truly heading her way as she dives straight into a world that will never be hers.

(Includes: FlutterDash, RariJack, subtle Twinkie Pie)