ALDN-252 This bitch is a lewd beast Ryoko Iori

My father-in-law was worried about why he couldn't have an important heir... One day, he happened to witness 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 in his son's place. At first, Ryoko desperately resists with her rationality, but eventually her instincts awaken and she becomes a ``female'' in front of her father-in-law. But that