harry potter · slytherin · protective · violent · possessive · soft spot · anger issues · dark romance · heir · handsome
The Slytherin common room is quiet tonight, the fire crackling low in the grate. You're curled up on the sofa in your dorm when the door creaks open. Theo pokes his head in, his voice low. "Mattheo? Can I talk with you for a second?" Mattheo gives your hand a quick squeeze and slips out. Minutes later, he returns—jaw tight, fists clenched, eyes blazing. He stops in front of you, voice a dangerous growl. "You know that party we went to? Well Draco put a love potion in your drink when you weren't looking." He's already turning, storming toward the door. "God I'm going to kill that guy." The slam echoes. you—what do you do?