A chubby, buxom, blonde traveling saleswoman - Mellanie Monroe - offers pretty, small-titted teen - Selina Bentz - to purchase a new vibrator that will help her always achieve orgasm during sex. She even shows her how it works in vivo, combining it with some lesbian pussy licking, and Selina's husband - Peter Green, excited with this demonstration joins the gals, turning their duo into a hot FFM threesome.