Dmitri Raskolnikov is going to visit his mistress, Michelle, in Las Vegas. Dmitri made his fortune smuggling weapons. He likes to bury the competition. Literally. On the other side of the world Tony Erickson attends a Las Vegas electronics show where he meets Genny. After chatting Tony leaves for a session. When Tony returns to Genny's booth she's gone. He's told she works for an escort agency. Tony calls the agency. By mistake they send him Genny's older sister, Dmitri's Michelle. Tony and Michelle share a torrid sexual session. Next day Tony phones Genny for lunch. They end up at a motel where they too enjoy a torrid session. Tony is torn between two sisters. Genny and Tony's sexual romps increase in intensity. Tony soldiers on but in the end he's whipped both literally and figuratively. Meanwhile Tony and Michelle develop a genuine fondness for each other that turns to love. When she finds out, Genny erupts in a jealous rage and plots to dispose of Michelle and Tony permanently.