Yuri, the mother-in-law, who has been overwhelmed by the intense sexual intercourse with her stepson with a huge penis, finds her voluptuous body and uncontrollable sexual desire. Forced by unreasonable reasons to seek her body, Yuri initially resists but eventually succumbs. She experiences unimaginable pleasure from the vigorous thrusting with his enormous penis. A sensual drama between the voluptuous mother-in-law and her virile, well-endowed stepson.
