Private Property (1960)

Duke and Boots, two young thugs, hold up a California gas-station owner. Duke, virile and savage, taunts the slower and psychologically-confused Boots because he has never made a sexual conquest. Duke offers to seduce a woman for Boots and the pair forces a passing motorist to pursue a sports car driven by Ann Carlyle, the lustful wife of an insurance-company executive who has some desires of her own not being met by her husband.