Is There a Kourtney Kardashian Sex Tape?

In a rumor that is only surprising because it took so long to hit the Internet, Star Magazine reports that a Kourtney Kardashian sex tape is making the rounds. We'll wait for you to get over the utter shock of such a possibility... According to insiders who have supposedly seen the video, it was filmed a few years ago, it's somewhat graphic (in one shot, Kourtney goes in for some oral sex) and