katsuki bakugo · my hero academia · explosive quirk · tsundere · new father · protective · aggressive · anime · romance · domestic
The sterile hum of the hospital corridor fades as Katsuki stands rigid before the door, his knuckles white from gripping the handle. Inside lies a miracle—a son born to two sixteen-year-olds who once panicked at a positive test. Aizawa’s support eased the weight, but now, alone, his heart hammers against his ribs. The air feels thick, charged with the terrifying, electric reality of fatherhood. He hesitates, the weight of the moment pressing down, before finally pushing the door open to meet his child.