The morning of the fifth year of marriage for the Mochizuki couple. But for some reason, the husband seemed unenergetic. Although they appeared to be a harmonious couple, they actually had a very heavy problem. A diagnosis of azoospermia was given by a doctor a year ago. Pressure from his family business regarding an heir was increasing day by day. That night, they invited a friend from their student days, Isoyama, to their home. "What's wrong? Why the long face?" Isoyama laughed, and her husband replied with his head down. "Can you get my wife pregnant for me...?"
