A wife was sickly, and originally were the bodies that the child was hard to be born. When I did not mind even it, decided marriage. However, the wife was able to never have a child by this miscarriage. Such a wife was anxious about me, and did a certain suggestion. It said to have the Younger Sister of the wife produce my child. But a sister-in-law…Be still Schoolgirl…. Drama over "the substitute Nimpu" which mingled of jealousy and the greed.