Chapter Six THE NEXT DAY, when Nick arrived home from work, he heard the unmistakable sounds of s*x coming from upstairs. Already knowing what was to be seen, he still couldn’t stop himself from climbing the stairs and peering into his bedroom to see his wife in bed with John. They were in the missionary position, but with Rebecca’s knees drawn up so that John could penetrate her more deeply and could thrust as hard as he wanted. Neither heard Nick as he stood in the door, watching. More than anything at the moment Nick wanted to reach into his pants and stroke his c**k, but that would be a waste of time because his stainless steel cage was constraining his excited c**k. If had had been given permission, he would have happily joined the couple in bed, but he hadn’t been given permission—