Well it looks colorful... Supurbia by Grace Randolph is looking at these issues as well but from a more homey aspect I think.
Then there is Caligula. Which is not shy about showing it! I recently had to 'warn' my comic book seller about it, in case some kid was back there looking at it
Things like Caligula and Crossed seem to exist solely for shock value. Torture porn seems to be a very specific sub-genre. From what I've read of both titles, the stories are pretty mediocre. The nudity and gore seems to be the only selling point.
While I haven't read Supurbia, I'm interested in checking it out. I tend to enjoy slice-of-life comics.
But back on the topic of Sex, I'll definitely be picking it up, just because Joe Casey is writing it. I loved Butcher Baker and can't wait to see where he goes with this.