Michiko is a housewife with a husband and son. Even after turning sixty, her relationship with her husband remains good, and they still have intimate nights together. There are no complaints in her daily life, but her sex drive keeps increasing. Although she felt guilty, she had an affair with the delivery man from the vegetable home delivery service. She ordered vegetables every day and repeated their trysts. She continued to seek stimulation while hiding it from her husband. However, that relationship suddenly ended. One day, her son's friend stayed over. By chance, she saw her son's friend's erect penis and her body caught fire…
