Naomi Watts and Laura Elena Harring are femme-fatale beautiful, and their blossoming love, leading to a soft and sensual physical connection in the aftermath of a gruesome discovery, is a gorgeous moment of clarity in an otherwise mind-bending plot. Advertisement - Continue Reading Below. It's also a mostly silent scene, with both actors mostly clothed. Mulholland Drive Universal Sing hosannah, it's a movie in which lesbian sex is there as an integral part of the story rather than just lame titillation for the boys. Here, then, are 12 films that'll get you all hot under the collar every time. As she gasped with pleasure, Lamarr became the first woman to depict the female orgasm on screen, causing a scandal at the time and breaking an important taboo for the future. Want up-to-the-minute entertainment news and features? Fun fact: Don't make us laugh. Blue Valentine There are blow jobs galore in mainstream Hollywood movies, but the guys in the films rarely return the favour, which is, frankly, just a bit selfish. Atonement Sex up against the bookshelves would get you thrown out of your local library, but that's not a problem for Keira Knightley and James McAvoy, who send sparks flying in Joe Wright's stunning drama. The eye contact, non-pornographic behaviour and lack of — frankly — banging is what grants this scene its intensity. From Knightley's initial come-on, to the first lightning-bolt kiss, to satin slipping from bodies, the whole thing is so infused with unbridled lust, it makes the consequences it unleashes all the more tragic. Gross with an underlying aftertaste of misogyny Pussy Galore you say? Second, it depicts sex between a married couple urgh! Beat that, Gosling.