Sharing Wives

After twelve years, Rob and Julie's marriage is floundering. In an attempt to revive Julie's waning sex drive, Rob introduces magazines containing pornographic stories into their foreplay. Julie is fascinated by the graphic stories, and day dreams about them constantly. Though she's too self-conscious to talk about her fantasies with Rob, he soon notices that the stories she's most drawn to are of men sharing their wives, sometimes with multiple men. Though Julie swears they're only fantasies, and that she would never want to play out those fantasies in real life, Rob can't help but wondering. Though he burns with jealousy when he thinks of his wife with another man, he's also strangely turned on by the thought.

How far will Rob push Julie toward realizing her fantasy? How far will Julie go? How far would Rob want her to go?