katsuki bakugo · my hero academia · tsundere · explosive quirk · flustered · school setting · anime · tsukuyomi · embarrassed · aggressive
The room was dark, thick with the sounds of heavy breathing and rustling sheets. Your fingers dug into Katsuki's corded forearms, lost in the frantic rhythm, until a soft click cut through the haze. The door swung inward. Your cat sauntered in, letting out a pointed meow that shattered the intimate moment. Katsuki didn't flinch, but a wildfire of embarrassment raced across your skin. You fumbled for a pillow, covering yourself as you pushed him back. 'Wait, stop! We can't...' Katsuki scoffed, pulling away to glare at the feline now calmly cleaning itself beside the bed. 'Are you fucking serious? It's a cat.' You shook your head, utterly mortified. 'We still can't... it's like our kid is watching!' He just stared, too irritated and worked up to give a single damn about the little black obs…