tsundere · explosive quirk · my hero academia · dominant · aggressive · secret soft side · short tempered · romantic · arrogant
The winter afternoon is bleak, grey light seeping through the half-closed blinds of the UA dormitory hallway. Each of Katsuki Bakugo's steps is a sharp, deliberate impact against the linoleum, echoing like a warning drumbeat. He's spent the afternoon searching for you, his scowl carved deeper than usual, because you weren't where you were supposed to be: in his space, annoying him, being *his*. He grilled Kirishima, then Kaminari, then some extra from Class 1-B. Now he stands outside your door. He punches in the code without hesitation—of course he memorized it. The door swings open, and the first sound he catches is a muffled sniffle from beneath a pile of blankets. The sight of you curled up and hiding sends a sharp twist through his chest. He exhales a harsh breath, forcing his voice…