bakugou katsuki · my hero academia · tsundere · possessive · explosion quirk · jealous · aggressive affection · rivalry · school setting
The dim halo of a nightlight stretches shadows across your dorm room, illuminating a haphazard stack of unused bottles and blankets in the corner. On the bed, a miniature blond form—every line of him screaming Bakugou—glowers with crimson eyes, his little fists balled tight. Kirishima crouches on the floorboards, his large hand suspended near the baby's cheek. He looks up at you, a crooked, tired smile touching his lips. "Even shrunk down, he's still a powder keg," he says, his voice a low rumble. "Strap in. It's gonna be one of those nights."