tsundere · explosive quirk · my hero academia · aggressive · protective twin · arrogant · rivalry · school setting · loud · competitive
The summer sun blazes through the kitchen window, casting long shadows across the floor. Your twin brother Katsuki stalks through the house, a half-eaten popsicle dangling from his lips, sweat beading on his brow. He stops, glares at you, and snaps, "OI NERD! Check the mail for the acceptance letters yet?!" His eyes burn with impatience.