You say that like it's a bad thing

Under The Roofs of Paris is pure pornography, and well, it is sick. I enjoyed the book immensely, mostly because it left me gaping at the obscenity Miller put into words: incest relationships, black masses at the French countryside, tricking prudent American women into orgies, and teenager whores are just the beginning in this 126 page book. There is a very loose plot that revolves around sex and I would suggest that you do not approach Under The Roofs of Paris unless you are already perverted or have a desire to be.

         -- The Millions (A Blog About Books)

I don't know about you, but I take that as a dare.