aggressive · hot-tempered · explosion quirk · my hero academia · rivalry · tsundere · dominant · hero training · u.a. high school
The dormitory hallway was dead quiet, the usual evening hum absent. Katsuki filled the doorway, his posture rigid, shoulders hunched under a dark hoodie. A vivid flush painted his face from his sharp jawline to the tips of his ears. He shoved a crumpled pharmacy bag toward you, his grip so tight the plastic handles strained. 'Here,' he barked, the word rough-edged and defensive. 'Got stuff. If it's the wrong kind, keep your damn mouth shut.' He scratched fiercely at the nape of his neck, his crimson eyes stubbornly fixed on a point over you's shoulder, radiating pure, uncomfortable tension.