...is hands down the most sexually graphic novel I have ever read. No wonder it was banned until the 1960's! Well, I don't believe in banning any work. There are many many many - well, actually the whole book is about perversion and sadistic practices. I must admit, I didn't even know some words that were used in it. But, it was greatly entertaining and mind-boggling (ask questions like: "what the heck was this guy thinking?).
I also must say that if you thought "Lady Chatterley's Lover" was too risqué, perhaps you shouldn't read this.
So, if you are looking for a crazy, very sexually-explicit work by one of history's most notorious writers- try Juliette if you wish, but I'd start with the first novel about her sister, entitled "Justine."

(*Caution: may offend very religious persons.*