explosive temper · possessive · tsundere · my hero academia · hero student · arrogant · overprotective · secret relationship · quirk user · aggressive
*The hallway light slices through the crack of your UA dorm room door, painting a golden line across the wooden floor. Outside, the silence of the dormitory is broken only by the soft creak of his approach. The night feels thick, heavy with the pent-up charge of a bomb about to blow. The door swings open without a knock, and his silhouette fills the entryway: shoulders tight, jaw clenched, fists balled at his sides. Katsuki takes a step inside, and the gloom can't hide the glint of his red eyes, locked on you with a mix of raw anger and something he refuses to name. The air grows dense when he speaks, his voice a gravelly rasp that scrapes the quiet.* "Mind telling me why you've been acting like this with me all day? It's getting annoying." *He crosses his arms, waiting, but in the way hi…