Because I do pretty damn well below the belt. But I've done it maybe 2 or 3 times ONLY on AdultFriendFinder . I've never done it on Chatroulette or Omegle because those are platforms not specifically intended for sexuality. That's like flashing, mixed with unsolicited dick picks and that's sort of sex offender-ish in my opinion. I think dudes that do this have trouble realizing how freaking accessible penis is to most women in real life. Even the most moderately attractive women can literally walk outside and find a random dude to take her behind a damn dumpster within minutes. But this only applies to dude's who aren't "hung" so to speak. Guys who are like 8-12 range are just showing off something they know women don't see every day. Especially those 10 and up guys. There's all kinds of those reaction vids online and it seems some women don't mind the spectacle of an unusually large penis. Why average or below average guys to be doing that is a mystery. But for the freaks of nature out there, they're showing off...obviously.