Isabelle Huppert & Benoît Magimel, The Piano Teacher
Isabelle Huppert stars opposite Benoît Magimel in The Piano Teacher. This film is so charged that it makes Fifty Shades of Gray look like a teenage love story. The pair explore not only each other's bodies and minds but also test their limits with sadomasochism. It's a bit intense, but also intensely intimate.
Tommy Wiseau & Juliette Danielle, The Room
Oftentimes called the worst movie ever made, The Room has a cult following of fans who love to revel in its atrocity. One particular standout though it Juliette Danielle, who did a sex scene with Tommy Wiseau. According to the stars, Wiseau said before filming, "I have to show my ass or this movie won't sell."