JAV48

Father-in-law is troubled...wondering why he can't have a precious heir...One day, he accidentally witnesses his son and daughter-in-law having sex, and he is convinced that his son is not capable of being a "Han". He is convinced that his son is not capable of being a "Han"... He decides to sire a son instead of his son. At first, Chisato resists desperately with her rational mind, but... eventually her instincts awaken and she becomes a "female" in front of her father-in-law. However, her husband witnesses her doing so. What does the enraged husband do? And how does it end?