On the website it says, the german version is only available "FSK 16". German films with that classification are usually not explicit, at most, they are softcore. There is however an international "uncut" version which is three minutes longer and rated "FSK 18". That's the german version of X-rated, also applied to hardcore porn.
I don't think this interantional uncut version will be shown in german cinemas.
All in all, I found rp kahl rather pretentious and overhyped. "Love" or "Nine Songs" were much bolder and properly explicit.
He is pretentious. But we we must take what we can. Not that many legit filmmakers are prepared to have explicit sex scenes in their movies. Even in 2018. So, let's see what he has come up with this time and not prejudge.
"The sexual scenes are certainly getting their point across. There's a mixture of BDSM, sexy dances, penetration, oral sex, sex in public, ideas of prostitution etc. Most of it is well photographed as well. It doesn't mind showing it all, but it wants to tease you with it. It's not really porn even though it's pornographic, if that makes sense. When it shows something, it's usually quick no matter how graphic it is."
Well thus far its rather quite boring and pretentious however there are a few noteworthy scenes of explicit masturbation's brief handjobs penetration and the blowjobs did not really last as long as I had wanted however there is still at least 40 minutes plus to go so anything can happen I suppose Debra has not really done anything to exciting just yet but I have vital work to do so I will get back to it later perhaps