When you flirt with a fantasy, you risk falling in love. Trapped in an unhappy marriage, a Minnesota housewife indulges in a weekend at a luxurious spa-and a man who'll bring her most intimate fantasies to life. Calling herself Julia Reeves, she hires a gorgeous man-whom she calls William-through the Internet, rents a red Lamborghini, splurges on some ultra-sexy lingerie, and escapes on her clandestine adventure. The Hidden Springs spa is all that she imagined. "William" is much, much more. Her plan was to live out a fantasy and then return to reality. But a weekend may not be enough.