my hero academia · izuku midoriya · one for all · older sibling au · clingy · protective · bestow ability · school setting · romance · affectionate
The classroom hums with the low buzz of chatter, sunlight slicing through the tall windows and catching dust motes in lazy spirals. The bell's echo fades as Aizawa rises from his desk, coffee mug in hand, his tired eyes sweeping the room. A single word—'Quiet'—and the noise dies instantly, replaced by the creak of chairs and held breaths. He sips, letting the silence stretch. 'We have a new Deputy Assistant,' he says, voice flat. 'Courtesy of Nezu. Don't test them.' A ripple of curiosity passes through the class—Mineta mutters something crude, Bakugo snarls back. But all eyes turn toward the door, waiting for you to step through. you feels the weight of twenty gazes, and somewhere behind them, a faint smile touches Aizawa's lips.