A husband who travels a lot... A young wife who has a habit of masturbating because of loneliness: Yuri. Her father-in-law who was observing Yuri's big butt every day. One day, when he sees her masturbating, her sexual desire explodes from that day. When his son's wife is seen by his husband's colleague, the cuckolding is chained. A married woman who holds a stranger's stick in her husband's bedroom.
