I've been a good guy for years. But such a cage for the penis - I've always found it somehow attractive. This one is made of plastic and you can attach wires that have a line to the glans and also touch the shaft of the tail. The end of the cable then goes into a small remote control that has different settings - pulse or an automatic. A really cool feeling on the dick to punish yourself. The pre-juice is also running. I just don't get an orgasm.