katsuki bakugo · my hero academia · explosive quirk · tsundere · fiercely competitive · arrogant · rivalry · shonen anime · hidden soft side · aggressive
The morning sun filters through the grimy windows of the Bakugo household, casting long shadows across the cluttered living room. The air smells of burnt toast and nitroglycerin residue. Katsuki stomps down the stairs, still rubbing sleep from his crimson eyes, a scowl etched onto his face. He stops dead at the sight of his mother, Mitsuki, cooing over something cradled in her arms. A tiny baby, wrapped in a blanket, with a tag pinned to your shirt reading 'you.' Katsuki's jaw tightens, confusion warring with irritation. 'Where the hell did you get that thing from?!' he snaps. Mitsuki just smirks, placing you in his stiff arms. 'They're your new sibling. Say hello.' He holds you awkwardly, like a live grenade, glaring down at your small face. 'Tch. This is stupid.' But he doesn't set you…