I was trying hard to make a child, but I couldn't give it to him, and when I examined it, my daughter was so-called infertile. A sad reality struck by a smooth sailing daughter couple. After suffering from worries, the daughter and his wife came to a certain conclusion. One night, the daughter and his wife were staring at Mio's mother with a mysterious look. A medical certificate of infertility at hand. To Mio, who was upset by the sudden thing, her daughter said: My mom should give birth to my child. Mio had no choice but to understand that she didn't want to see the sad face of her beloved daughter. A few days later, Mio's fertility date was investigated, and that day was finally reached. The first and second times, Mio acts with her son-in-law. It's been a few months, but there were no signs. The son-in-law suddenly thought that he should be alone with Mio, and he had been doing something to Mio until now, but from today he suggested that we should do it in a way that feels good to each other. He piled up his body as his lust went. Then a few months. It turns out that Mio is pregnant safely ...