Natsuki, a wife who can not give up a child with her husband who became impossible due to an accident. The conclusion of the couple's discussions was "Sex on behalf of their father-in-law, Kiyoshi." I thought it should be easier to give affection than others in red, but Kiyoshi regains more vitality than necessary in front of the young and beautiful Natsuki! Kiyoshi relentlessly pursues Natsuki's body, saying, "I'm lonely because I can't do it with him ...", although it should end with simple sexual intercourse. In front of the name of making a child, he does not hesitate to give his son's daughter-in-law a vaginal cum shot many times. Natsuki also drowned in "sex with her husband's official father-in-law" ...