So, you've decided to save the environment, but you've gotta gather up some cash first. While you're gathering some cash, you gather some friends. And you and your friends have a lot in common. Like sex, for example. You all like sex. So why not fuck for nature?

Yes, you read us right. We said fuck. For nature. In nature, preferably.

Swede Leona Johansson and Norwegian Tommy Hol Ellingsen, and more than 1,300 people they've met along the way, have been doing just that for eleven years and have raised more than $345,000. But how do you legally raise money with sex? One word. Porn.

They're calling it Fucking for Forest, and they've raised money for the environment by selling pornographic photos and videos. And they're having some trouble finding places to donate their money. Larger organizations like the World Wildlife Fund in Norway have turned down money from the FFF.

“We said no thanks. We are in favor of love and nature, but not this version,” a WWF spokesperson said.