[Flash 9 is required to listen to audio.]
This is called the Side-wall Spider Monkey Gut Crunch. After all these years of first hearing about the legendary porn position, I finally found the clip at which it was named. Here is the audio where the annoying camera guy tells the girl, Adrianna, who is taking quite the pounding from Ramon, what is being done to her. I remember being mid-jerk when I immediately busted out laughing when he said this.
