Sexy music video vixen Karrine Steffans, is the featured star in SuperHead, a video she made prior to becoming the most infamous fan in the entertainment world.

With her book, she was able to expose her sexual encounters with some of the great hip-hop artists, movie stars and other celebrities.

However, in this film, she's doing the sucking and fucking with adult superstar Mr. Marcus. You'll see plenty of hot action and find out why she went on to become Hollywood's biggest sexpot.