One more thing before I go: I have lived in Vienna since I was 11 years old, and from experience I can say that every Austrian girl has had sex in a disco toilet by the age of 16, once at 11pm with Peter after two beers and three vodkas and once at 3am with Fritz after five tequilas. Even back then I was of the opinion that the women in a brothel are more sophisticated and high-class than this toilet-goer.