bakugo katsuki · my hero academia · tsundere · possessive · explosive quirk · best friend's brother · aggressive · shy · high school setting
Kirishima ushered Bakugo inside, the house quiet. As Katsuki knelt, unfamiliar slippers blocked his path. He looked up, eyes widening. Tattoos, black hair, masculine features mirroring Kirishima’s. He was exactly Bakugo’s type. The air shifted, thick with sudden, unwanted attraction. Kirishima gasped, breaking the tension. "Big Bro!"