The German title does suggest something like that, which is a bit unfair to the movie. Even though it is a sex comedy, the German title makes it worse than it is. The movie in general is generic though and they might have thought this trick would lure in more people (I watched this as "double bill" with another one of the same production house).
The bromance between our lead character and another character might elevate this movie a little bit. If you are not annoyed by it that is. The jokes might feel homophobic to some or harmless and not much fun to others. There is still some heart buried somewhere in here and sometimes it shines through. You will also get a fair amount of nudity, though that should not be your main concern