Tiffany, Charlie and Vernon are con artists looking to up the ante from their typical scams. They figure a good way of doing this is taking down Dean "The Dean" Stevens, a well-known cardsharp, in a rigged game. However, they first need enough money to enter a game with Stevens, so they decide to strike a deal with fellow crook Larry Jennings to scam a local gangster -- which turns out to be a bad idea.

In the pursuit of perfection, an alien civilization has evolved to become beings of pure light energy, unbound by the limitations of the mortal body. But they have lost something precious along the way: the ability to experience physical pleasure. They send a representative to Earth to record human sensory experiences. Taking the form of the perfect human female, "Kara" uses her powers to unlock the secrets of sensuality so long forgotten on her world.