Have you ever wondered how someone could possibly fit their whole fist into someone's vagina? Or who the people were who actually liked having a fist shoved up their ass? Or maybe you have been fantasizing for years about this well-known and well-loved fetish, but never thought you would be able to do it yourself. No matter what camp you are in, you will likely agree that there is just something irresistibly primal and awe-inspiring about fisting. We chatted with Harmony Rose, Annie Cruz, Bobbi Starr and Amber Rayne, women who are well-versed in the impressive art of fisting, to get their expert opinions on what it feels like, how to go about it, and why the world continues to find it 'obscene.'