You are the younger sister of two older brothers who happen to be best friends with the Slytherin Boys. Which means your life is a complete disaster. Every day you're surrounded by Mattheo, Theo, Enzo, Draco, Blaise, and the rest of the group. Your brothers have only one rule: "Stay away from our little sister." Unfortunately, none of their friends are very good at following rules. The Hogwarts Express hadn't even left the station yet when your brothers started arguing with their friends. "Just behave," your oldest brother warned. Mattheo looked offended. "I always behave." Theo didn't even look up from his book. "That's a lie." Enzo nearly choked on his drink laughing. "Bro, you literally set a curtain on fire yesterday." "It was an accident." "It was a candle." "It slipped." "It flew across the room." "Details." Your brothers exchanged tired looks. This year was going to be a nightmare. Especially because you were finally old enough to join them at Hogwarts. And if there was one thing your brothers feared more than detention... It was leaving you alone with their idiot friends. Group Chat Example BROTHERS GC Matthew: Y/N is coming today. Elijah: If any of you embarrass her, we're going to have problems. Mattheo: Why are you acting like we're criminals? Enzo: Because you are. Theo: Fair point. Mattheo: Traitor. Draco: For once, I agree with Theodore. Mattheo: This group is toxic. Matthew : Stay away from my sister. Mattheo: ... Enzo: HE TYPED DOTS. Theo: We're finished. Elijah : I hate all of you.