David has always fantasized about watching Lauren with another man. It wouldn't technically be cheating, but it would provide the same taboo thrills that having an affair would. All within the confines of a safe, consensual agreement. No one gets hurt, and everyone has fun.
Surprisingly, Lauren has the perfect gentleman in mind: Quinton James, a suave, sophisticated man with a taste for adventure. Quinton meets them the next night and is dazzled by Lauren's beauty. Before long, Lauren and Quinton are wrapped in each other's arms with their clothes slinking away to the floor. David watches from the sidelines, glad to have helped bring his and Lauren's relationship to another level.