Watch Demon Seduction

This film tells the story of a race of aliens who have come to earth for one purpose only, and that is to reproduce. They are part of a breed that is nearing extinction and they only way their species will survive is if they find some humans to mate with and spawn. They have an ability to mutate themselves in order to fit the description of a human being. Transforming themselves into beautiful women, the aliens seduce several scientists and use their technology to give birth to a massive number of new alien children. They are not immediately hostile but they make it clear that if they are tested they won't hesitate to attack.