The places I usually go for my eroge and hentai don't update any more or have been taken down. I was talking about it to a friend and she mentioned this place.
For some reason this forum never showed up during my searches (language lock maybe?).
But when my friend was talking about it she mentioned how it has a good community and that there is even an English section too, so I should be able to find my way around even without knowing German. (my friends is German just to be clear, I guess that's how she knows about this site)
That being said, German and English seem to go hand-in-hand as they both share Germanic roots. So if I wanted to, out of all the other languages, it should be the easiest to learn as an English speaker (and vice-versa)