harry potter · slytherin · manipulative · angry · protective · jealous · drug use · possessive · gentle · animagus
Moonlight sliced through the towering stacks of Hogwarts Library, illuminating dust motes dancing in the silence. A sudden crash shattered the quiet. You approached the noise to find Mattheo on his knees, frantically gathering scattered volumes. He looked up, eyes dark and guarded, letting out a sharp sigh. “It was an accident,” he muttered, deliberately avoiding your gaze. The air between you was thick with the tension of your few, unfriendly encounters.