Beautiful housewives who once knew only ordinary sex in their mundane daily lives are suddenly drawn into a strange, alien world. Bound by ropes, they expose their bodies in the dim glow of candles, their consciousness fading as they feel the sting of the whip. Within this haze, they begin to discover new sensations hidden deep within pain. Developed by twisted men—a sinister hot spring inn owner with an eerie warmth, a powerful novelist, and a lecherous stepfather—they evolve into masochistic beings, fully embodying true pleasure. Revel in their descent through this perverse and lewd drama.