... aka: Sexo na Ilha Fatal (Sex at Fatal Island)
... aka: Suspense erótico (Erotic Thriller)
... aka: 10 Lil' Maidens
... aka: Vergini corpi frementi (Virgin Bodies Quivering)
After some silly narration (“The erotic instinct is basic to human nature, and will always be, no matter what established religion has to say on the matter – or what present or future laws deem as proper.”) we follow buxom mail lady Kitten Natividad around a neighborhood as she does her route. Hearing strange noises coming from one of the homes, she peaks in the mail slot and watches John Orvis (Harry Reems) and his (married) lover Carol Morgan (Ginger Lynn Allen), whose husband is out of town on business, going at it. Afterward, John tosses aside all of the bills and opens the only interesting-looking letter, addressed by one U.N. Seen. Inside is a pair of plane tickets and an invitation to an “all-expense paid erotic orgy” to take place on a secluded island over the weekend. Thinking it sounds too interesting to pass up, the two fly to Marina del Rey and catch a boat from there. The captain takes them as close as he can go and then Renfro (Jamie Gillis), who strangely knows both of their names, shows up on a smaller boat to pick them up.
Upon arriving on Bacchanal Island, they make their way through the woods to a huge estate and meet Renfro's wife Tabatha (Nina Hartley), who works there as a cook and housekeeper wearing a sheer maid's outfit (with no panties). As she's taking them to their room, she informs them that she and her husband were hired just two days earlier, given a list of guests and instructions on what to do but have not even met the man who hired them. While John is busy checking out the grounds (and a few topless sunbathers by the pool), Carol decides to take a shower and gets accosted by another female guest named Charlene (Janey Robbins), who helps her get extra clean before the night's festivities begin. They soon join Charlene's husband Peter (Richard Pacheco) and two other couples; Dick (Paul Thomas) and Candy (Amber Lynn) and Larry (Eric Edwards) and Agatha (Lisa De Leeuw) around the dinner table.
Living up to his reputation of being one of porno's weirdest perverts, Gillis jerks off using a chicken (!) which is then served up to the guests as having been “creamed” (har har) He then jerks off on Carol's salad when she requests “creamy Italian” dressing. (har har har) What follows is a messy food orgy. You probably won't be surprised what they do with corncobs, cucumbers and a hollowed out peach, but you may be surprised seeing Hartley getting screwed by Gillis while covered with a pig's carcass (!!) and perhaps even more surprised (or grossed out) watching Gillis alternate performing oral sex with chewing off a piece of the pig's snout. The host (who imitates Alfred Hitchcock) has provided some cassette tapes to be played at certain times. On the first, he informs the guests that he and his wife won't be able to attend but they'll still feel his presence. On the second tape he tell them “payment is due” and that none of them will make it off the island alive. Why? Well, because they've all lived “erotically immoral” lives. Soon after, a series of murders begin and after each death one of ten statues in the dining room is found smashed.
I figured SEX WITH A STRANGER (1986) was an anomaly being a hardcore spoof of Agatha Christie's famous and oft-filmed mystery novel Ten Little Indians but, as it turns out, it actually ripped off this earlier film. Both are a mix of X sex, terrible acting, extremely dumb humor and silly sex-oriented deaths. There are some nods to mystery movie cliches like a black cat lurking around, eyes spying from behind a painting and a bad Peter Lorre impersonation, plus death by arsenic-laced vagina, someone suffocated with a rubber duck placed over their dick, a drowning in the pool, someone crushed by a bed canopy and two of the women getting electrocuted by a double-sided dildo. They even thrown in a bizarre POV shot from inside a vagina.
For what it's worth, this has higher production values having been shot on film instead of video, a better variety of sex scenes (including some kinkier stuff if you're into that) and more weird (and tasteless) moments than its predecessor, though the two are otherwise pretty much the same. This supposedly played adult theaters in the U.S. and in Spanish-speaking countries, though the only theatrical poster I could find was a Yugoslavian one under the title Desert sa Slagom. It was financed and distributed by Excalibur and is available on DVD (though you can probably tell from the screen caps that I watched a VHS version).