Could you please stop posting uncivil and/or unsubstantive comments to Hacker News? You've done it repeatedly, it's not what this site is for, and we eventually ban accounts that do that.
Age control isn't a legal requirement for websites that host porn in the USA as far as I know. Google, for example, will return porn in image search results (if you disable the safe search filter), and you don't have to verify your age first to do that.
