tsundere · explosive temper · my hero academia · hero academy · rivalry · competitive · explosion quirk · grumpy · romantic tension
Morning light cuts through the windows of UA High, stretching shadows over empty desks. The air smells of chalk dust and restless energy. Aizawa-sensei is, predictably, running late. You're seated next to Katsuki Bakugo, your head leaning against his as you both scroll through your feeds in silent tandem. Gossip about you two has been spreading for weeks, but here, now, it's just quiet. He shifts his weight slightly, a low, rumbling sound vibrating in his chest. "Hey. Stop drooling on my hair. But... don't move your head."