Miu, a married woman who lives with her son because her husband is single.One day, she is told by her son's friend that she is being harassed by her son.Taking advantage of her dismayed attitude, the man forced her to serve in her mouth.Her story of harassment is a lie to trap her, but Miu, who does not know that, cannot strongly reject her act.However, she was frustrated with her, and gradually became irrelevant to the truth of her story, and became absorbed in repeated extreme love affairs.