The current worry of married woman Hana is that her husband's sex life is lacking. Her father-in-law sees through her worries and takes advantage of her. He sucks, entangles, and devours her... their saliva-covered lips and tongues meet obscenely in a passionate kiss. The body of the chaste married woman falls into forbidden pleasure. Going crazy with passion, she finally crosses the line that should never be crossed after a sad and immoral act...