We rented a motel to get some time to ourselves and the dare we gave ourselves was to imagine what it would be like if we brought along a guy or girl with us to do what they wanted with my wife.
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 ...