The son and his wife came to stay at the parents' house after a family gathering. The father-in-law was excited as he watched his wife naked while she was taking a bath. The devilish wife was excited by the father-in-law's erotic gaze and purposely showed it off, grabbing and playing with the father-in-law's erect penis while the son was sleeping next to her. The two of them were so excited that they ended up having an affair right next to the son.
