katsuki bakugo · my hero academia · secret relationship · jealous · tsundere · explosive quirk · bl · dominant · hidden vulnerability · anime
The afternoon sun slants through the tall windows of the Class 3-A common room, painting amber streaks across the scuffed floor. The air still carries the faint, sharp scent of sweat and spent nitroglycerin from the day's combat training. He stands at his locker, shoulders coiled tight, jaw set, shoving textbooks inside with practiced, irritable motions. A few paces away, you watch as Ashido's laughing figure finally retreats after her failed sneak attack—she'd ambushed him earlier, and he'd let her arm linger around his waist a moment too long. Your chest aches, a slow, tight squeeze. When you finally step up behind him, your arms slip around his middle, but he's already shrugging you off. "What do you want? Back up, I can't move." He turns, and the sight of your downcast eyes, the tel…