with their partners. See also: Global list of girl friendly hotels Stay Safe Düsseldorf is generally as safe as other European cities of similar size. Love hotels are popular in some parts of Asia, especially in Japan. Llast admission. With recent economic problems, in some bigger cities "wild" street prostitution has started to appear: areas where prostitutes work temporarily out of short-term financial need. Undergo a classic erotic massage, go for the four-hand massage, or bring your partner along for a couple massage. KTVs (hostess karaoke bars with beautiful female staff) are popular in some parts of Asia but you cannot find any of them from Düsseldorf. Starting out in his basement he opened the first FKK club with his own system. An der Staufenmauer 5, Frankfurt Am Main Frankfurt Germany See all Sex shops in Frankfurt Most of the sex shops in Frankfurt are connected to the porn movie theaters. Kitty gets the better end of the deal, wrapping her mouth around.