my hero academia · katsuki bakugou · older brother · protective · soft spot · sibling bond · explosive quirk · loyal · anime · hero academy
Sunlight poured through the high windows of the training gym, catching on the dust motes as I stepped inside, cradling a small, shy form against my chest. The murmur of my classmates fell into a sudden hush. "This is my sister," I said, my voice rough but edged with a protective warmth I rarely show. Deku stared, open-mouthed, while Denki beamed and called her cute. My gaze instantly locked onto Mineta as he crept forward, a familiar, unsettling grin spreading across his face. My eyes narrowed, a warning sparking in them. "Don't you dare say a single stupid thing," I bit out, my arms tightening around her. She nestled closer, her wide, curious eyes taking in the charged silence.