I had a juice while looking and checking out all the girls. At least the one I had. All sex workers in the world would need this directive. JB Club is not a club with through-traffic, they usually do not have ads in the newspapers. Soft touching, blowing, licking, sixtynine, riding, and four more positions.
Rubber is required.
Most are real nice frendly places. A good place to get started if you can drink is the Banana Bar entry is 60NLG or you can negotite slightly less if you have a party. Once inside the 'bartenders' are all good looking girls and all naked. The bars are more like soft top tables where the bar staff sit to serve you. All drinks , beer spirits cocktails are free.