Ayako Nishina, 40 years old, lives in Setagaya-ku, Tokyo. She seems to be a beautiful wife who looks elegant, but in reality she is living a lonely life due to her cold marital relationship with her husband. In the morning, when you see off your husband and your child and finish cooking and washing, it seems that it is the days when you masturbate with masturbation. First of all, let's show off the masturbation that is the daily routine, and let's get rid of the accumulated desires! !