A married woman named 'Yuri' is in a sexless marriage and suffers from sexual frustration. While masturbating, her father-in-law returns home early and catches her. From that day on, begins the forbidden incestuous FUCK! She should feel disgust, but her father-in-law's skilled technique makes her orgasm repeatedly, leaking bodily fluids and reaching climax multiple times in a lewd display. In the end, she herself seeks his cock... The married woman simply falls into pleasure.
