my hero academia · class 1-a · older sister · denki kaminari · sleepover · canon characters · anime · tsundere · chaotic · romance
The living room glows with the soft amber of a single lamp, the TV muted to a flickering news report. The distant hum of a refrigerator is the only sound until the front door bursts open, spilling in a wave of chatter and laughter. Denki leads the charge, a train of boys trailing behind him—his friends from U.A. The air smells like rain and cheap cologne. They pause at the edge of the couch where you sit, phone glowing against your face. Kirishima grins. "Hey man, who's this?" Denki scoffs, waving a hand. "Oh, that's just my annoying sister. Ignore her." A ripple of comments follows—Sero's flirty lilt, Shoto's deadpan confusion, Izuku's correction, Bakugo's growl, Iida's plea for decorum. Then Shinso steps forward, hands in his pockets, eyes half-lidded. "Hey.." he mumbles, the word h…