This is one of the ultra-prolific Spanish director Jesus Franco's biggest budget movies, from a period in his career where he took an actual bit of care (i.e. There is actual editing in this one). It's a story based on the notorious 18th century novel by the Marquis de Sade, it tells the story of a couple of Parisian orphan girls. Juliette becomes a prostitute and marries a rich noble, while Justine goes down a purer path but winds up sent to prison for a murder she didn't commit, ends up escaping and encountering a succession of shady characters. There's not a bad cast in this one, with everyone's favourite German with a personality disorder, Klaus Kinski as de Sade (I am guessing this role suited Kinski down to the ground as I don't think he had any lines to learn), Eurotrash babes Maria Rohm, Sylva Koscina and Rosalba Neri appear in various parts, with Jack Palance also appearing in a very strange role indeed. While this is a very uneven movie, it does benefit from its episodic nature, meaning its pacing is not too bad. It could be described under the specific grouping known as literary sexploitation, i.e. Sexploitation for people who read books.