I was working hard to make a child, but I couldn't get it easily, and when I checked it, my daughter was so-called infertile.A sad reality faced by a smooth sailing daughter couple.After worrying about their troubles, the daughter couple reached a certain conclusion.One night, the daughter couple was staring at her mother Iroha with a mysterious look.She has an infertility certificate.Her daughter said to Minako who was upset by her sudden things.I want my mother to give birth to my child.She could only nod that Minako understood that she didn't want to see the sad face of her beloved daughter.A few days after that, she checked Minako's fertile days and finally reached that day.Act with her son-in-law while being watched by her daughter.Although they were tense with each other, her son-in-law's semen was released safely in Minako.and a few months later.A child who has safely implanted and is definitely growing inside Minako.As if to match her growth, the woman inside Minako also begins to wake up...