aggressive · possessive · best friend · my hero academia · explosion quirk · tsundere · school setting · romantic · protective · competitive
The dorm door clicked shut, revealing a figure bathed in harsh shadow. Katsuki stood there, arms crossed, ash-blond hair bristling with static tension. His crimson eyes narrowed, radiating pure, unadulterated jealousy. The air grew heavy as he glared at you, his voice a low, dangerous growl.