A married woman, Yuko, lives with her college-aged son while her husband is on a long-term business trip. Although she is happy, she might have been seeking stimulation due to the loneliness of not being able to see her husband. One day, her son's friend who came to pick up something he forgot attacks her and forcibly establishes a sexual relationship. From that day forward, her daily life changes completely. Her son's friend's demands escalate further, becoming increasingly intense. The married woman, manipulated by a young man, oscillates between guilt and pleasure, gradually...
