Bad girl Rosa is making a booty call so that whiney submissive guy Randolph will come over and they can do some thick scary strap-on sex. They get really horny upstairs and then the dominatrix makes the foolish horny sap give her a sloppy oral sex and get that fearsome looking strapon wet and slimey. This way it won't hurt when she shoves it up his snug nasty butt for some unmercifully harsh screwing. The filthy butt slamming goes harsh but they achieve sexual climax so all's fair.