A son and a couple who decided to live together with a father-in-law who lives alone. Not knowing that her father-in-law likes big boobs, Leona, a full-time housewife, spends her days defenselessly. Her heavy breasts unconsciously stimulate her father-in-law's lower body, and seeing her father-in-law who endures her, Leona plans to seduce and buy brand-name products. A father-in-law who can't stand Leona's provocative behavior and commits her mistakes. The father-in-law, who once lost his grip, forgets that he is his son's daughter-in-law and relentlessly devours the flesh.
