Those already familiar with the mind-bending pleasures of a prostate stimulator can scarcely imagine what happens when an electric current is introduced into the mix. "Explosive orgasm" is an understatement. When combined with base ring and corona stimulators, you've got an unrivalled trifecta of pleasure. And coming from reviewer Mikey Forester, that's saying something. Works directly with PES units and others with the proper adapter. $$$