You know how they say the most effective ad uses the words FREE SEX NOW? Well, that's what we've got! We've got passes to the smuttily-highbrow Lady Chatterley, a French movie based on D.H. Lawrence's second draft of what would ultimately become Lady Chatterley's Lover, called "John Thomas and Lady Jane."

The movie's won five Cesar awards (the French Oscars) -- plus it sounds like there's plenty of steamy activity as well, given that it's being released without a rating. A perfect third date movie!

Enter and win!

We'll announce winners by the end of the day tomorrow, and the passes are good for any Monday through Thursday screening of the movie at the Embarcadero.