I was instructed by my wife to find and buy the Innotek Microsized Lap dog Trainer SD-70. She wants to be able to shock my balls when she cums with her lover. We started playing with a TENS unit and she loved the effect it has on me. She loves the way I wiggle around when she turns up the TEMS unit with the contacts on each ball. It does have a love/hate, pain/ pleasure feel.
I just ordered it and am having those cucky feelings. I am mixed about it, the fear of what she will do, the excitement of knowing there will be no question when she cums while I am in the other room.

Does anyone else play with one of these collars on their balls?