James Caldo needs to control everything in his life, even his wife. But Izzy's stubborn and is constantly testing her husband's limits as much as he pushes hers. When a case at ALFA Investigations takes a dark turn, James is forced to involve Izzy in an undercover sting. The assignment will strain her sexual boundaries as well as the very foundation of their relationship. Can Izzy hold her tongue long enough to keep them both safe? Or will her inability to fully submit draw the eye of the very man they're after?