Although several years have passed since their marriage, Mr. and Mrs. Kazama have not been blessed with a child. As my husband's groin muscles deteriorated, his activities at night became less frequent day by day. One day, while having a meeting with Riri, the mother of the Koda family next door, and her girlfriend, the topic turns to a super-powerful erection drug that is not available in Japan. Yumi, who received a small amount from her girlfriend Liri, who she had already purchased, was planning to try it tonight. However, the Koda family