The Arcana Electrosex Wand. This thing is off the chain. Feels great just like any other wand but your partner pushes a silent button on the side of it and without warning the two metal rings around the wand head give you a healthy lift-your-ass-off-the-sheets ZAP. This thing seriously fucks with your head as it feels so good but you have no idea when the next electric shock is coming- when you are trying to work up to orgasm- during an orgasm- AFTER AN ORGASM. You get the idea- I was pretty jumpy getting worked over with this thing while handcuffed to the bed tonight. She used it tonight to give me a ruined orgasm first and then she freed one of my wrists and told me to give myself another one while she watched and just held the electrodes against my balls and made menacing comments. Afterward my wife swore she had never seen me cum so much before- ever. Highly recommended.
Follow the link. Read the specs. Watch the video. But buy it on Amazon- much cheaper.