Sex The Greatest Science Fiction Porn Movies of All Time: 1961-1991 [NSFW] Pictures
Woman Discovers She’s Screwing an Alien, in Scee Live (1988). John Carpenter makes the top spot, as well, for this very different human-alien sex scene that closes out his cult sci-fi flick.Estimated Reading Ariane Naked 6 mins.
In this scene from the movie Decoys 2, an evil alien transforms into a sassy Ailen so she can mate with a young guy. It's just one of the embarrassing alien mating scenes ever.