I can't believe I left Lady Pervertum out of my list of the greatest dominatrixes in science fiction history. She's the villain of Star Troopers, aka The Baron Against The Demons, a Spanish post-apocalyptic epic which came out a couple of years ago. It's the late 21st century, and only the Catholic church and its space fleet stand between the Earth and domination by Ragnarok and his mutants. Unfortunately, the heroic Baron gets captured by Pervertum, who needs his sperm to fertilize Ragnarok, and she's willing to get it... the hard way. Here are some of my fave Pervertum moments [IMDB and Quietearth]