Sharon Stone flashes her nether region to a roomful of cops, and Paul Verhoeven's sleazy pic still manages to make the cut.
Fresh-faced young stars Neve Campbell and Denise Richards seduce their guidance counselor and each other. Enough said.
There's no shortage of hot scenes in this flick, but the raciest is Diane Lane's writhing fantasy session on a train.
This steamy Adrian Lyne erotic thriller feeds, famously, off the sexual tension between Mickey Rourke and Kim Basinger.
This flick's depiction of Gina Gershon and Jennifer Tilly's titillating romance (and kinky sex life) leaves little to the imagination.
David Cronenberg's study in automotive aphrodisiacs was edited and still managed to out-risque most R-rated flicks.
Gravely ill temptress Maribel Verdu has one last bare-it-all fling, much to the delight of her teenage suitors -- and the audience.
Atom Egoyan's exploration of forbidden passions got an R, despite a graphic scene between Julianne Moore and Amanda Seyfried.
It's surprising that Kaige Chen's thriller earned an R rating, since the leads (Heather Graham, Joseph Fiennes) spend most of the film naked.
This pic may be most famous for Tom Cruise's underwear scene, but the late-night train romancing took things to the next level.