Momo was living a smooth life as a hostess in Tokyo until she had to return to her hometown to care for her father. However, for Momo, who had been living a glamorous life in Tokyo, caregiving life was both stressful and unsatisfying. Just as she was beginning to forget the joys of being a woman due to the exhaustion of caring for her brother, she suddenly visited her brother-in-law's room and thrust herself at him! In order to experience the pleasures of being a woman, she gave in to her instincts...