Mayu, who lives with her daughter and her husband, was frustrated. She said it because she had heard the sounds of the daughter and her husband's activities. It was a good thing that the daughter and her husband were on good terms, but it was poisonous for Mayu when she was sleeping alone. When she woke up at night, Mayu witnessed the activities of her daughter and her husband and could not stand it and comforted her alone. She spent her days even though she fell into self-loathing, but one day, Mayu, who witnessed her son-in-law being shy in the living room, invited her son-in-law and had her relationship. end up She was reported a few days later that her daughter was pregnant. Although she is happy, she comes to think that Mayu also wants to conceive with her son-in-law's child...
