My father-in-law was worried about why he couldn't have an important heir...
One day, his father-in-law accidentally witnessed his son and his wife having sex, and he became convinced. That's right...his son's ability as a ``Han'' is low...his father-in-law decides to inseminate him in his son's place. At first, Ryoko desperately resists with her rationality, but eventually her instincts awaken and Ryoko becomes a "female" in front of her father-in-law. However, she is witnessed by her husband. Her enraged husband did what she did? This is a story of abnormal sexual love in which a family that would normally be broken apart is bound together by the bonds of ``female'' and ``han.'' What will be the outcome this time?
