Rarity gets attacked by a wolf in the Everfree forest, and Fluttershy (no, not vampony Fluttershy) saves her. But she isn't entirely the same. Nope, you guessed it, she's got a werewolf curse. And it turns out there is another werewolf in Ponyville that's willing to help Rarity learn to control herself so she doesn't kill everypony (and no, not a Mary Sue-ish OC). I HAVE NO REGRETS!