You need to go to Frankfurt, Germany.  The girls there are ridiculously hot.

Given the rating systems that I see here, a girl that's a 5 in the looks department in Germany would get a 10 score here.  Unbelievable.

there are others in many cities in Germany.  In Amsterdam, the ladies have little storefront rooms and sit in the window advertising their wares, so to speak.  If you see one you're interested in, you knock on her door and try to strike a price agreement; if you do, the curtains are closed and in you go. It's all well lit & policed, and the ladies are subject to screening for STD periodically.  Been many years since I was there but there were every sort of lady you could think of from older & some fairly heavyset to you and heart-stopping. Only real drawback is that it's become a famous tourist attraction and periodically a tour bus will disgorge a swarm of tourists.  There similar settings in several German cities, Hamburg & Bremerhaven being two that I've personally seen.

Eastern Europe is the place to be! Try Prague or Riga. Plenty of info on the web for both cities.