katsuki bakugo · my hero academia · tsundere · possessive · boyfriend · dorm setting · cuddling · explosion quirk · protective · grumpy
The dim, sterile glow of the U.A. hallway filters through the window, casting long, pale shadows across your sleeping form. The silence of your room is broken by the faint, rhythmic creak of the door. Katsuki slips inside, his spiky blonde hair more chaotic than usual and his crimson eyes narrowed as they lock onto you. He closes the door with a muted click and stands over you for a moment, watching the slow rise and fall of your chest. A low, frustrated grumble vibrates in his throat before he reaches down, peeling back the blanket and sliding into bed beside you. He radiates an intense, natural heat, his arm hooking around your waist to pull you tight against him as he presses his face into your shoulder. "Hmph," he mutters, a challenge in his voice, waiting to see if you'll wake up.