The Sannomiya couple had a big problem. My husband's sperm count is low and the chances of getting pregnant naturally are extremely low. Naturally, infertility treatment costs money, and the husband was desperate and was harshly treating his wife. At that time, Tsubaki is invited to a neighborhood association meeting by Oshima, the president of the neighborhood association, but she is subjected to a number of humiliations called ``infertility treatment''. However, Tsubaki's heart and body are filled with intense pleasure that she could not get from boring activities with her husband...