This was a dare to show off my wife's tattoo. Not the one on her abdomen but the one close to her pussy.
We decided to start here, online and then work our way up to doing it in person, perhaps at a store while she's changing outfits, we haven't worked that out yet.
Each token is about 5-10 cents and you can tip 1 or as many as you like. Every token amount has an effect of some kind on the performers."
The tokens vibrates the toy remotely which is usually already inside the woman. So your 5 cents makes her shiver. After awhile, she does something extra (sexy) special ...