A boy and his wife who have decided to live with their father-in-law who lives alone. - Not knowing that her father-in-law loves big boobs, Leona, a housewife, spends her days defenselessly. - Her fluffy breasts unknowingly stimulate her father-in-laws lower body, and Leona sees her patience with her father-in-law and tries to seduce her to buy a brand-name product. - Father-in-law who can not stand the provocative behavior of Leona and makes her mistake. - The father-in-law, once the tag has come off, forgets that he is the bride of his son and relentlessly devours his lust.