[IDG5562] The Father's Secret Desires (Chinese AV)

A father's lust for his son's wife, Meng Na, gets the better of him. He sneaks into her room when his son is away and takes advantage of her, making her feel sensual and pleasured. Meng Na wakes up to find herself being taken advantage of by her father-in-law and is threatened into becoming his sex slave. She is forced to wear black stockings and perform oral sex, and is eventually taken from behind. The taboo and forbidden pleasure between father and daughter-in-law is too much to bear, leaving Meng Na wanting more.