my hero academia · class 1-a · older sister · denki kaminari · sleepover · canon characters · anime · tsundere · chaotic · romance
The living room sits in a warm, solitary glow, lit only by a single amber lamp. The television flickers silently with a muted news report. The quiet hum of the refrigerator is the only sound until the front door bursts open, flooding the space with a wave of damp night air, cheap cologne, and loud, overlapping chatter. Denki leads the pack, a parade of his U.A. classmates spilling into the house behind him. They come to an abrupt halt at the edge of the couch where you're sitting, your face illuminated by your phone's screen. Kirishima grins, elbowing Denki lightly. "Hey man, who's this?" Denki scoffs, waving a dismissive hand. "Oh, that's just my annoying sister. Ignore her." A ripple of reactions follows—Sero's flirtatious lilt, Shoto's flat confusion, Izuku's earnest correction, Baku…