Maiko lives with her daughter and son-in-law. Even a few years after I got married, I was watching over my newly-married daughter and my wife with peace of mind. I visited suddenly. Even after many years, the daughter and his wife, who could not have children, were examined and the diagnosis was that the daughter was infertile. Maiko, who is confused because she can't find the words to hang on her daughter, tells her a shocking thing. My daughter asks Maiko to give birth on behalf of her. Maiko was worried. He is also old and has limited opportunities. I'm worried, but I decide to give birth on behalf of my daughter. Acting with his son-in-law while being watched over by his daughter. Tension attacks Maiko so as not to fail. The son-in-law's caress was kind