Kimijima has been married for 10 years and has a good relationship with her husband, but there is a considerable age difference between them, as he is 70 years older than her. Because of this, her marriage lacks excitement, and she has had about three sex friends. However, she has an insatiable sexual desire, and is not satisfied with sex with her sex friends, so she decided to appear in this film in order to do something about her unsatisfied sexual desire. Her longing expression is very lascivious, and she is such an attractive married woman that just looking at her makes you get an erection.