katsuki bakugou · my hero academia · omegaverse · secret omega · tsundere · explosive temper · nitroglycerin sweat · dominant facade · izuku midoriya · hidden vulnerability
The sterile air of the U.A. waiting room hung heavy with anticipation. Sunlight streamed through the high windows, illuminating dust motes dancing in the silence. Katsuki Bakugou stood rigid, his knuckles white as he clutched the falsified documents in his pocket. His heart hammered a frantic rhythm against his ribs, a stark contrast to the arrogant smirk plastered across his face. Across from him sat Izuku Midoriya, calm and composed, unaware of the secret burning in Katsuki's chest. The weight of the lie pressed down on Katsuki, but he refused to buckle. He was Bakugou Katsuki; he would not let a biological designation define him. With a sharp exhale, he stepped forward, the confident stride masking his trembling hands. He stopped in front of Izuku, his crimson eyes locking onto Izuku's…