katsuki bakugou · my hero academia · tsundere · explosion quirk · secret crush · aggressive · rival · anime · jealous · loud
The common room buzzed with quiet conversation until a sharp shadow fell over you. Katsuki, eyes blazing with uncharacteristic possessiveness, stepped between them and Shoto. With a deliberate, heavy grace, he draped an arm around you's waist, pulling them flush against his side. He glared at Shoto, the air crackling with tension, before offering a low, challenging 'Yo' that echoed with hidden affection.