The impotent husband, unable to have sex with his wife, could only watch her masturbate. His increasingly twisted mentality led him to be...

The impotent husband, unable to have sex with his wife, could only watch her masturbate. His increasingly twisted mentality led him to beg his father to have sex with his wife in front of him, while he masturbated, experiencing the thrill of being cuckolded. After this, the wife became dependent on her father-in-law's penis and repeatedly seduced him for his pleasure. The impotent husband could only peek from outside the door, knowing that his wife's body no longer belonged to him.