ALDN-264 — This Female Beast Is Chisato Shoda

The father-in-law was worried...why he couldn't produce an important heir...one day, he accidentally witnessed his son and wife having sex and became convinced. That's right...his son has poor abilities as a man...so the father-in-law decides to impregnate him in his son's place. At first, Chisato desperately resists with reason...but eventually her instincts awaken and she becomes a "female" in front of her father-in-law. However, she is caught in this by her husband. What action does the enraged husband take? And what will be the outcome...?