Listing Hentais would be cheating... Hmmm... Let's see...
It's been a long time, but I think it was called Mad Bull. It was some weird cop anime where the first episode involved them trying to stop rapists. The huge bara cop Sleepy (I think that's what they called him?) is shocked when he finds out his new partner is a virgin in one part and actually gets him in a massive hooker pile to try and "fix" that.
I've seen more disturbing manga stuff when I decided to look up what guro was. I was beyond stupid to continue reading it, and I don't remember the title, but there was actually a part where a baby was raped and put into a blender. I seriously wasn't able to eat anything the rest of that day because I was so disturbed.
Immortal maid chan, something? I saw a link on Reddit the other day.
Google found it. http://en.wikipedia....an's_Daily_Life
IT'S GOING TO BE MADE INTO A LIVE ACTION FILM? WHAT THE ACTUAL FUCK, JAPAN! BABY FUCK-