Volume 4 of the Punish and Pleasure series! David and his wife Kathy work well together, but when it comes to play, David has a secret fantasy life that has become his obsession. He needs certain things and wants to be treated in certain ways that he could never, ever ask his wife for. That is what he has a mistress for. But even his mistress has a secret… Can he combine the two worlds and watch as his and his wife's fantasies become real or will both worlds come crashing down around him?