Tubgirl is frequently seen on that site, though it's just the Rotteneers thumbnail-linking to other sites where copies of the image are located. I don't think she's a Rotteneer herself. Of course if she is, under some other name, she's not admitting to it. (Of course, who in their right mind WOULD admit to a pose like that? You can't see her face beyond the you-know-what.) Of course, like others on that site, I've Google-Image-searched Tubgirl and posted her thumbnail into the text of my messages when I felt it would help make the point. Once, I tried to one-up everyone by putting a picture of a chocolate fondue fountain next to it and also a picture of somebody eating a strawberry. Nobody commented on that little stunt, though, but I'm sure I grossed a few people out and at the same time gave them a good laugh. Recently, somebody posted a theory that that might actually be a dude. (As if it couldn't get any grosser than it already is.) There are some runners-up that you occasionally see. Ever seen octopus-girl or eel-girl? What's with the Japanese and their porn, anyway? (Not that I mind.) I take it that if you study Hentai long enough, you'll eventually find acts that would defy the laws of physics in real life?