My son wears a spiked cha stity tube with a remote control that can deliver an electric current, anything from a warning sting to a deterrent shock, and has a vibra tor built in that can make him unlo ad. I fitted an Assa lock (the key cannot be copied.) I got several spare remote controls so his sister, his aunt, his granny and I can all control him instantly and effectively if the situation warrants it. He wears pretty girly p****** over the cha stity tube, and sometimes a brass iere also. He learns self control and also that he must obey any order given to him by Ladies.