Awesome!! Thats the only way to describe this toy. My Mistress loves to tease me til I am begging to cum with this device and she loves how strong my orgasms are when used. She can easily bring me into line if I misbehave and regularly uses this to punish and reward me. Even used with no other stimulation she can make me cum again and again. Can't wait to try some other similiar electro toys...