Following the untimely death of hubby Steven St. Croix, grieving widow Sindee Coxx is stunned to learn what a philandering louse he was. Unfortunately, as directed by Michael Zen, St. Croix's cheatin' ways come across as pretty routine. Not that Sex Machine isn't without its moments. Check out, for instance, Melissa Hill's romp with St. Croix and Tom Byron, both of whom expertly frost her mug with all the precision of a smart-bomb.