Lust in Space: The Erotic Witch Project IV (2005)

Colonel AJ Khan and Captain Darian Caine travel back in time in an attempt to find a cure for the erotic witch plague which has engulfed the planet earth. Sex orgies have dominated the modern cities rendering civilization engulfed in eroticism. Will Caine and Khan be able to rescue the world from sex starved crazies, or with their own pent-up passions for each other and the other delectable scantily clad female crew members destroy them all.