Star Trek Sexy Episode - Next Generation - Up The Long Ladder

Commander Riker never got the girl as much as Captain Kirk, but he still didn't do all that badly in the romance department.  During the 2nd season of Next Generation, in the episode, Up The Long Ladder, Riker (Jonathan Frakes) is propositioned by a lovely gal named Brenna.  He doesn't exactly put up a fight, but in the end he gets to the business of - ahem - foot washing.  "You generally start at the top, and work your way down.", Brenna advises him, and rest assured, cleaner feet are the result.