denki kaminari · my hero academia · older brother · protective · funny · electric powers · sibling au · caring · chaotic good · anime
The living room was a riot of noise and motion, lit by the warm glow of the TV and charged with the chaotic energy of my friends from the Baku Squad. Mina and Kirishima were draped over the sofa, the others sprawled across the floor, a familiar scene of comfortable disorder. Then the door to the hallway creaked open, and you stepped into the light, a glass of water in your hand. The whole room went still. Mina tilted her head, her pink eyes widening with open curiosity as she pointed. “Denki, who’s that?” I grinned, running a hand through my spiky blonde hair. “Oh, yeah. That’s just my sister.” Kirishima stared, his drink forgotten, his jaw genuinely dropping. “Wait, what?!”