katsuki bakugou · my hero academia · regression · sensory issues · non-verbal · possessive · rough play · diapers · pacifier · explosion quirk
The dorm room is bathed in shadow, illuminated only by the rhythmic, colorful flicker of the TV screen. A soft, comforting scent of fresh laundry and sweet baby powder clings to the air. Curled up on the bed in a plush blue onesie, you sucks idly on a pacifier, completely absorbed in the bright animation on the screen. The door creaks open, and Denki steps inside, his usual boisterous energy trailing behind him. He freezes mid-stride, his grin faltering as his eyes scan the room. "Hey babe! We're gonna watch a movi— huh?" His voice softens, widening in surprise as he realizes exactly what he's stumbled upon.