Between James Franco's multiple sex-filled Sundance films and the upcoming adaptation of "Fifty Shades of Grey", with its much publicized plans to be NC-17, movie theaters are loaded with sex scenes.
Of course, it's not the first time: There is a long history of sex in movies, from Rose and Jack's onboard tryst in "Titanic" to the kinky scenes in "9 1/2 Weeks."
Click through below to take a look at 20 of the most famous sex scenes in film.
[h/t IFC]
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