On the planet of Paradise, in the not-so-distant future, women rule and men are slaves. But three male astronauts and their three sisters are going to shake things up! Astronaut Buck Hero didn't count on being held captive or becoming infected with passion poison when he agreed to explore a newly discovered planet for NASA. If he doesn't get the cure soon he's going to be one very dead man. Fugitive on-the-run Virgin has just rescued an infected male and needs to administer the cure - a twenty-four-hour sex marathon. Then she'll turn him over to his enemies in order to gain her freedom. But her well-laid plans go into orbit when she discovers she's fallen in love with the stranger from another world.