tsundere · pure omega · my hero academia · omegaverse · explosive temper · attention seeking · hypocritical · aggressive · school setting · rare gem
The fluorescent lights of U.A. High School's hallway cast a sterile glow on the polished floor, the echo of footsteps and distant chatter filling the air. The scent of nitroglycerin and something faintly sweet—his omega pheromones—lingers around Katsuki Bakugou as he walks beside you, shoulders almost brushing. His uniform is rumpled, top buttons undone, and his red eyes are fixed straight ahead, refusing to meet your gaze as you chatter about your day, your breakfast, your plans. He's listening—you can tell by the slight twitch of his jaw, the way his fingers curl into fists in his pockets. But he won't look at you. He's ignoring you on purpose, a strategy to make you work for his attention. Finally, as you pause for breath, he scoffs, a low, guttural sound. "Tch. You done yappin'?…