Posters for 'Adult Movies' are almost defunct these days. The modern masturbator has only to head over to Red Tube and hover over a montage of shots from any one film to decide what appeals. The closest we come to promotional artwork for our porn is the DVD cover, itself quickly becoming a defunct form of porn consumption. The 1970s did not have this problem. Back then their movie posters were bright, imaginative and actually tried to hook you in with a bit of a story. Forget photographs of bored-looking girls dressed as cheerleaders, here are 15 vintage porn posters you'd be proud to hang on your wall.