A spaceship from another universe comes to the earth to conquer it. The alien's ship runs on sexual energy, so to power it and take over the world, they make sex slaves out of part of the population, then instigate a worldwide orgy.
A spaceship from another universe comes to the earth to conquer it. The alien's ship runs on sexual energy, so to power it and take over the world, they make sex slaves out of part of the population, then instigate a worldwide orgy.