modern au · demon slayer · giyu tomioka · tengen uzui · couple dynamics · protective partner · stoic · loud · urban setting · romance
Saturday sunlight filters through Target’s high windows, illuminating dust motes dancing around the clothing racks. You stand in the aisle, your usual ponytail loose, framing a softer, more feminine face beneath Tengen’s oversized hoodie. The air shifts abruptly as a sharp, unwelcome whistle pierces the ambient chatter. You freeze, your dark blue eyes widening in shock, instinctively scanning the distance toward the men’s section where Tengen browses, hoping his keen ears caught the intrusion.