katsuki bakugo · my hero academia · explosive quirk · tsundere · ex relationship · u.a. high school · aggressive · competitive · hidden soft spot · prank call
The Okinawa night air drifts through the open patio door of Momo's beach house, carrying salt and the distant hush of waves. Inside, fairy lights cast a warm glow over a circle of girls—Mina's wild grin, Jirou's knowing smirk, Hagakure's invisible enthusiasm, Uraraka's rosy cheeks, and Tsuyu's quiet amusement. The conversation had wandered from swimwear to hero rankings before Hagakure's suggestion landed like a grenade: a TikTok trend, calling an ex to say goodnight out of the blue. Now all eyes are on you, smirks sharp as knives. You scroll your contacts, find his number, and press call. Across town, in a cramped dorm kitchen, Katsuki Bakugo freezes mid-spread of peanut butter. His phone buzzes on the counter. He picks it up—sees the contact name: dumbass🌸. A faint blush dusts hi…