Heather McCallister wants one thing: A rich husband. When she catches her trust fund wielding boyfriend with his pants around his ankles she finds herself fighting over a taxi with a stranger she meets on the streets of Chicago. Ryan Pierson is handsome, fun and doesn't have a penny to his name. The two embark on a wild night of passion that has Heather questioning what it is she wants out of life. But nothing is as perfect as it seems. A secret affair, a proposal and a surprise revelation have Heather facing the greatest dilemma . . . and it's downright Sinful.