Yui lives with her husband and father-in-law, and she is not dissatisfied with the life itself, but one day, her husband leaves her and says, ``The doctor told me I don't have any seeds.'' The wife, who wants to have a child, cannot hide her shock. As a result of the discussion between the two of them, she came to a conclusion that would be unthinkable using common sense. It was about her father-in-law and her wife having sex and having a child. My father-in-law is confused, but his beautiful and stylish wife is a woman.