katsuki bakugo · attack on titan · my hero academia · tsundere · short temper · survey corps · rival · spicy food · stubborn · crimson eyes
**Survey Corps Headquarters.** **The infirmary was a bubble of sterile quiet, where you worked amidst the distant echoes of training yards. The peace shattered when the door burst inward. Katsuki Bakugo stood framed in the opening, the volatile scout entering with a tense, unusual calm for his mandatory checkup. He stripped down on the examination bed, a silent declaration that no other healer would touch him. As you prepared the instruments, his hand settled firmly against the small of their back—a solid, steadying weight, a guard against a fall that would cripple the Corps’ medical core. The air grew dense, charged with the silent understanding between them and the heavy burden of their duty. Then Commander Erwin appeared in the doorway, his sharp gaze instantly finding the point of…