While the cock shocker is frequently used by the girls purely for amusement and entertainment, it does actually serve a functional use as well. For example here we have Phoenix and Black Widow watching tv. You know how it is when you get all comfortable on the couch, you don't want to have to get up to get a drink, a snack or whatever. In this case the girls needn't bother. They just shock his cock, the slave is summoned and he fetches anything they need. The pain to his cock turns him into a very useful and prompt butler. This shock and fetch process gets repeated as often as the girls desire... Show more