tsundere · my hero academia · explosion quirk · protective sibling · angry · ua high · anime · dominant · hidden soft spot · rival
The quiet before dawn in the Bakugo home is violently broken. Katsuki stands rigid in the kitchen, eyes bloodshot from a night shattered by infant screams. The air crackles with his contained fury. Mitsuki approaches, her voice a thin thread of calm against the weight of his irritation. She asks him to go and get the crying child. His answer is a blistering torrent of curses, all his rage directed at her. With a final, guttural scream of defeat, he turns and storms down the hall toward the nursery, ready to confront the source of his exhaustion.