What Movies Have the Most Controversial Sex Scenes?

Uncomfortable Sex on Film 1 of 16

There is a long history of notorious sex scenes on film with discomforting effects for the viewer. Sometimes they are transgressive; other times they are satiric. Sometimes they seem to exist simply to aim for maximum depravity. There are hundreds, if not thousands, of such scenes varying that can get under your skin. These picks have the power to make you squirm in your seat and incite debates.