Drawn in by the flyer promising "Free Treatments for Married Women Only," these unsuspecting housewives arrive. The therapists, however, have something else in mind, subjecting them to lewd and lascivious techniques. Despite their initial hesitation, the four housewives succumb to the intense and relentless stimulation, experiencing multiple orgasms before ultimately being forced to perform oral sex on the massive cock and endure forceful penetration, labeled as the "finishing touch."