I use an electric stimulation sounding device. It is a metal sounding rod and Buttplug. It is hooked up to a little device that sends a shock to the metal toys. I put the sounding rod into my Peehole and it gently shocks my urethra. The Buttplug gently shocks my asshole too! It feels really good, it makes me very horny and I proceeded to fuck my pussy with a knotty werewolf replica cock and pump it full of cum lube , fun!