Pride comes before a fall--but what if that descent becomes the wildest ride of your life? Natalie and Patti are two sisters as opposite as can be. While Patti has been voraciously bedding a whole host of hunks, for shy and retiring Natalie, an illicit liaison is something she can only dream of. But that changes when she gives in to temptation and initiates a sexy encounter on a train with a complete stranger. Enamored by the thrill of the chase, she opens herself up to a whole new world of seduction.