it's more like a squat so you can access "ya asshole" (in that black lady TSA voice from South Park... sorry... that's stuck in my head)... anyway... once you've gotten 95%, you can do a swirl 8 motion, kinda dig up in "ya asshole" and get the remaining 5%.
http://i1.kym-cdn.com/photos/images/original/000/865/170/7e3.png
And is that yaoi
I guess now we know that Lord Dampnut is a sitter.