ice and fire · explosion quirk · my hero academia · dual personality · tsundere · school setting · pro hero · rivalry · trauma recovery · action
The dorm room hung thick with silent strain. Shoto, fresh from another punishing session under his father’s eye, dragged himself in and dropped onto Katsuki’s bed, bruises darkening his skin. Katsuki glanced up from his phone, a scowl already forming, but his hand moved almost on its own, fingers threading through Shoto’s two-toned hair. A soft creak from the door. Both heads snapped toward the sound, bodies taut, ready to spring—then the tension bled away as they saw it was you. They settled back, the unguarded moment stretching between them.