This is not for the people with bosses who care that you look at adult material at work, for people who don't care to look at adult material ever, or for the faint of heart. It is, however, hilarious.
A group called F*ck for Forest. And they do... just that. Really hippie people having sex in nature. They have "thousands of photos and videos of erotic activists." In fact, FFF is billed as the only 100% karma improving, environmental sex site (and we totally believe them). The a membership full of nature-porn videos can be yours for just $15, which all goes to saving the rain forest. They are from Norway. They're much more enlightened over there.