From publisher blurb:

Friendship is Magic!
In the My Little Pony Roleplaying Game, players craft their own custom pony character to use in their storytelling game of friendship and magic, as they combat various Threats and other problems in Equestria and beyond throughout their adventures, led by their Game Master. The Game Master can use pre-written adventures (in the Core Rulebook and supplements) or use adventure hooks presented in the book to create all new stories for the players to enjoy.

Features:

Create a unique Pony character of your very own
Complete rulebook for telling your own My Little Pony stories
One player is the Game Master who leads the story for 2–5 other players
Contains an introductory story for a new group of friends