"When I was talking about nights with my good mom friends, I lied to her that I was talking about three times a week these days... It's really once a month." Miharu Hisamatsu is 39 years old and a full-time housewife who has been married for 14 years. After giving birth to their second child, the couple's activities have been at a pace of once a month for a long time. - A conversation with mom friends who thought that she was grateful for just having once a month with her bland husband who went to bed early at night, and realized how low her hurdles were. "I was surprised that there were people who did it four or five times a week, every day except for the day when my husband came home late," says Miharu, who says that her awareness of sex has increased more than ever since then. I decided to apply this time because I wanted to enjoy the life of a woman who only has one life, and I wanted to have various experiences anyway. - From the start full of tension, she blows the tide vigorously, and eventually forgets the camera and immerses herself in sex ... It's a must-see.