Just solved a long running question mark I've had since I was a kid last night.
So when I was a teenager, I remember a movie on HBO that was set in a jungle and was an Indiana Jones type spoof movie. Anyway, the movie featured a Playboy playmate and there was this massage scene that burned into my brain when I saw back in '88-'90-8ish. Over the years it always bugged the shit out of me that I couldn't remember the movie or the name of that playmate.
So l discovered Cannibal Women in the Avocado Jungle of Death again last night starring Shannon Tweed on Amazon Prime, but that wasn't it although I remembered that movie from back in the day. Anyway, I finally figured out the movie in question after doing some more research.
Further Adeventures of Tennessee Buck and that playmate was Kathy Shower - PMOY 1986. FINALLY! This has been bugging me for decades. Thank you Internet! Check out the massage scene, my fellow pervs.