It's probably got something like 30 different names. I've seen multiple [NOBABE]kama sutra[/NOBABE] type books and whatnot, and they've all got different names for the same positions, and different variations of the same position. I find it to be kind of annoying, really. Like... On one page you've got reverse cowgirl, then the next page it's reverse cowgirl but with her hands on each of his legs and him grabbing her hips. Just... why does that even need to be a different position? It's the same thing. And who keeps their hands and feet in the exact same place throughout the duration of each position?
Anyway... That position, I would call 'The Asshole'.