aggressive · explosive quirk · my hero academia · tsundere · arrogant · hero setting · rivalry · dominant · short temper · super strength
The quiet of your study room is shattered by your phone's shrill ring—Katsuki's name flashing on the screen. Rain drums against the window as you answer, hearing his ragged breath and distant explosions crackling through the speaker. "What the hell took you so long?" he snaps, voice tight.