Treehugger.com has several tips on how to greenify your sex life: choosing the right sex toys, using natural lube, proper condom use, switching to bamboo bed sheets, finding natural aphrodisiacs, and more. Scroll down to find a list of websites that offer green sex toys as well. Eco-friendly products aren't just for hippies anymore! So go buy your significant other (or fuck buddy) some hemp underwear for Earth Day and enjoy some good earth-friendly sex.