What is CBT and Ball Busting?

This week on In Bed with Dr Sue, Joe and I will be discussing the world of pain for male subs. Yes it can be caused by the usual whips, floggers and paddles but that's not the only way some men enjoy pain. We'll find out what cbt is, and why men enjoy it. Why would someone want to feel pain and how you can possibly get enjoyment from feeling pain, something most of us avoid.