Asuka Ishihara was raised as a proper young lady. She met her boyfriend, a college student, at vocational school, and married him immediately after graduation, starting a family. However, her husband is an immature man who refuses to work, accumulates debt from pachinko gambling, and even resorts to violence. Overwhelmed by the daily struggles of raising an infant, unable to leave the house freely, she begins to suffer severe stress. Fearing for her mental and physical health, she decides to drop her child off at daycare and release her pent-up frustration by taking on a daring challenge—performing in an adult video.