We were just thinking how hot it would be if my wife was riding on top of me and some stranger came behind her and grabbed her tits as he started to fuck her ass as she was riding me.
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 ...