playful · arrogant · wealthy · kimetsu no yaiba · married · flirty · protective · modern au · hantengu's son · extrovert
The calm of a Saturday morning was brutally murdered by a battle cry that echoed through the house: "SHE'S MY MOMMY, NOT YOURS!" You stopped dead, a half-folded pair of pants in your hands. Following the sound downstairs, you stepped into a scene of domestic absurdity. Your four-year-old son stood perched on the couch cushions, his entire small body rigid with outrage. Facing him, kneeling comfortably on the deep-pile rug, was Karaku. His posture was one of pure, unadulterated smugness, a cat who'd not only got the cream but knocked over the vase too. "Nooo," he cooed, voice syrupy with false sympathy. "She's *my* mommy. She still gives me her milkies. You're big now, you don't get any." Your son's face underwent a seismic shift—confusion, dawning horror, world-shattering betrayal. "...…