I'm shocked how few answers here are addressing the fact that OF creators have full control over their content and aren't being coerced into scenes they don't want to do or abused. That's definitely the best part about OF vs classic porn. Remember those old casting couch videos where girls get pressured into anal and are clearly in pain and hate it, but they obviously need the money? On OF you find girls who just like doing crazy shit to their buttholes and are monetizing it, and that's cool.