A trap of lust that heats up the body the more you are tied up. Endless torture. Entangled in twisted love. [Episode 1] A young wife, Yuna. Her father-in-law sees through the frustration of the young wife and rapes her right next to her drunken husband. [Episode 2] Wang loses her husband in an accident. Wang is helped by her kind father-in-law, but a certain rumor later destroys him. [Episode 3] Yukari is in her fifth year of marriage and has no children. Unable to bear the loneliness of being alone on her birthday, Yukari falls into the temptation of her neighbor. [Episode 4] A husband and his wife, Chika, get tricked into debt by an investment scheme. Chika's father-in-law invites her to become a model. She accepts the role to repay the debt, but...