At least this proves how perversity truly is natural. And I could come up with a dozen other jokes if I cared to, but frankly ... nah. Just take a look at these 15 "suggestive photos of nature". Nothing quite like natural innuendo. (Warning: mildly NSFW – at least, until your coworkers take a second look (which they will definitely do.).)
Oh, okay, one more: Here's nature ... au naturel.
Okay, enough of that.
(via Blag Hag)