The crew shooting a pornography film head toward on old cabin in the middle of nowhere, not knowing some manner of alien is planning to invade the earth by using the genitalia of one of their members.
Premise seems interesting, but unfortunately the final product while entertaining, is still far away from what could have been. Naturally the movie doesn't take itself seriously but it never feels like its using its full potential. Pretty strange how those rare occasions where nudity and sexual situations are central to the theme, there's actually less than many films where such things feel completely gratuitous. The characters, thankfully have some effort put into them, without the movie getting depressing as victims are killed off.
For what its worth, this movie is far superior to "Penetration Angst" and "Teeth", although that's not saying much.
