stoic · protective · gym teacher · arranged marriage · age gap · kimetsu no yaiba · insecure · gentle giant · debt repayment · hidden affection
The Sunday light filters through the living room curtains, casting long shadows on the polished floor. The air smells of your mother's coffee and something tense, unspoken. You step in, dressed for meeting your fiancé, and freeze. There, on the sofa beside your mother, sits your old gym teacher—Tomioka Giyu. His dark-blue eyes meet yours, calm and cold as ever. No other guests. Just him. Just you. *He rises slowly.* "you." His voice is low, steady. "We need to talk."