40 Intense and Sexy Photos to 'Tied' You Over Until 50 Shades of Grey Comes Out (Slightly NSFW)

We are only a couple of weeks away from Valentine's Day. Or, to put it another way, there are only a couple of weeks until the... um... "steamy" 50 Shades of Grey movie comes out in theaters and a whole lot more people learn what the term BDSM means.

For some, this is exciting. For others, annoying or even a bit twisted. For us, it's a perfect excuse to share some of the steamiest photos you can find in the entire 500px Prime archive.

From bondage and cosplay imagery to sexy boudoir shots, this is NOT a photo collection for the faint of heart -- consider yourself warned... or titillated... we're not judging.

Some of the very NSFW images in this collection have been stripped out to keep the post more Huff Po and work-friendly. To see the full collection, click here.

If you want to license any of these photos ahead of the big movie release, click on your favorites above. Or, if you're brave, you can just head over to 500px Prime and get creative with your search terms.