Animagus- Draco Malfoy x Reader

(Y/N) Darkey, the smart, pretty, devious, Slytherin, is back for third year, and is now responsible for her criminally insane cousin. Rivalries, Quidditch, shapeshifting, enchanted libraries, emo roommates, Hogwarts has it all in store for you, and you're running the show. What happens when the puppet master faces a c...