If you haven't taken yourself to one of the many FKK Clubs in Germany, then put it on your "bucket list." FKK is an acronym from another language for nudist club. Not all are populated with providers, but many are, such as Oase, Manhattan, etc. near Frankfurt.
I just returned from several winter trips to Germany and Holland and was suprised by the quality and quantity of providers available in various venues. First, Amsterdam is famous for it's Red Light District where girls in skimpy dress stand in windows illuminated by red neon lights. Pick a girl, knock on the door, make a deal and you're in. Prostituion is legal, but pimping or brothels per se are not. Must be over a hundred windows populated in the easier to find areas every night, and every type of lady you can imagine stands behind the windows. It's all legal!
Amsterdam also has social clubs where ladies gather in varying numbers. You can have a drink, socialize with the ladies, take you pick for a fling for 50 or 60 Euros in a private room. Visited two and found attractive ladies and otherwise in both.
But, Amsterdam pales IMHO, compared to that which awaits in Germany. Found Oase FKK Club just north of Frankfurt. You can ride the Bad Homen Ubonn from the Central Bohnhoff to the end of the line and an ever-present taxi will take you the rest of the way for about 10 Euro. Oase opens about 2 pm and remains open 15 hours until 5 am! You pay about 60 Euro to get in, are given a robe, a towel, a dressing room locker key, and a safe deposit box key. When you step in you will be blown away by the view of totally naked women everywhere inside the upscale facility -- and they are all ready to roll in the "sex room" sack with you for 50 Euro.
The price of admission includes soft drinks, dinner (decent food!), saunas, whirlpool, swimming pool, porn room, social rooms, etc. Men typically wear robes or towel. Ladies typically wear nothing but a small purse in which they carry their goodies (except on Thursdays, which is "dress up" night which is some form or underware or bikinis -- owner says naked gets boring.
During both of my recent visits there were about 100 ladies present and anywhere from 30 to 70 men a one time. Men generally sit around on sofas or lounge chairs in various rooms (or outside around the pool in the summer) and ladies circulate around being friendly and looking for clients.
There is nothing quite like rooms full of friendly naked women! When you find one you want to invest your Euros into, she will take you to an available "sex room" for privacy, or many get after it on the sofas, etc. You can watch or you can play. On my first trip my frisky went into high gear, and I tapped six beauties, mostly from Albania, and loved every minute of it. Second trip found me calming down to just three.
Also visited the Manhattan FKK in Frankfurt, one of many in the area. It is a smaller club. There were a dozen ladies about and only 4 or 5 men during my afternoon visit. Spent a magnificent time with a stunning 23 year old law student from Albania (lots of ladies from Albania, and most are stunning....) and another equally inspirational lady who was great fun just to be with and awesome on the bed.
I think I will retire and become a guide to such places! It's a pricey trip from the states for just a visit to one, but if you happen to be there....mercy, mercy.
URL / Website
+49 6007 930643
Google FKK and see what pops up!