As the wife's due date approaches, the couple heads to the hospital with her mother-in-law to await the birth. However, with no signs of labor beginning, the mother-in-law assures them everything will be fine, and the couple returns home. At dinner, the mother-in-law says she still has energy, so they begin drinking wine together. Suddenly, the husband mentions feeling guilty about something, to which the mother-in-law replies, "Why not do something even worse?" and kisses him passionately. Her kiss is lewd and intensely erotic. Not having been touched like this since separating from his wife, the husband quickly becomes aroused. Delighted, the mother-in-law removes his underwear, slowly takes him into her mouth, and teases him with her tongue. Unable to resist, he climaxes—but she continues sucking, drawing out every drop and reigniting his desire. Just then, the wife's phone rings. As he panics and reaches to answer it, the mother-in-law buries her face into his crotch once more, sliding her tongue and licking him deeply.