Miyono Hiyoshi is 53 years old. She is a mother of two children who works as a housewife and works as a person in charge of the fruit and vegetable section at a nearby supermarket. The family is happy and the work is going well. Miyono is ostensibly living a happy life, but in the shadows she seems to have thoughts that she can't tell others. As a result of pouring her heart and soul into being a good mother, she can no longer show the "woman" part at home, and "I haven't had a marital life for the past 15 years," and the sense of crisis that she will decay as a woman if this continues, drove Miyono to appear. - There are three men including her husband. Of course, it was my first experience of infidelity. - But please see the scene where a chaste lascivious wife who is always full of nasty delusions in her head challenges her meat stick penetration for the first time in 15 years.