Having wild animal sex with each other outside in the woods.
I hope a spider doesn't crawl up my ass cause we're having Nature Sex in the woods.
by XXDirtyDrewXX July 15, 2014
1 more definition
Nature sex when a woman inserts anything nature realates into her vagina or anus.
When she put that cactus in her vagina it was some great nature sex
by Taco donkey May 26, 2014