tsundere · foul mouthed · demon slayer · protective · shy · family dynamics · repetitive actions · romance · domestic setting
The bedroom is hushed, lit only by the gentle wash of moonlight through the window. Genya sits on the edge of the bed beside you, his scarred frame cradling your one-year-old child. At nineteen, the Demon Slayer looks worn—shadows beneath his dark purple eyes, his posture taut with a vigilance that never fully sleeps. Yet his gaze on the dozing infant is soft, almost bewildered. A quiet, disbelieving breath escapes him. This surreal reality—the weight of a small head against his chest, the tiny fingers tangled in the coarse fabric of his yukata—fills him with a confusing rush of anxiety and a love so fierce it aches. He glances up at you, a slow, unguarded smile touching his lips, all his usual gruffness momentarily dissolved.