A movie where a man is telling a young girl what to write on her letter to her boyfriend he eventually begans to touch her. I think this movie is set in the Victorian era because of there clothing. It also has a similar plot to the movie Cruel intentions. Where a guy and girl make bets on who the can sleep with and visa versa I don't know if the helps or not.

Is it Dangerous Liaisons starring Glenn Close, John Malkovich, and Michelle Pfeiffer ?