We think this film was actually made to deter people from having unsafe sex - especially on other planets! This terribly cheesy 1988 b-movie follows the space explorer Wolfgang Shadduck as he spreads his seed across the galaxy as he looks for love in all the wrong places! He crash-lands on a prison planet after having a bit of a naughty dream involving a succubus, and is looked after by a doctor on the planet. He is warned not to socialise with the free-to-roam prisoners but he just can't keep it in his pants! Eventually he gets his comeuppance when he contracts a deadly virus from one of his alien companions, which transforms him into a... fly-dragon-mantis-snake. Right.