Melissa Lauren shot a nice sequence like this for HellFire Sex with Annette Schwarz (however she spells it). Annette is bent over something and gets a fair anal pounding.

I didn't realize Annette did anal. She does great deep-throat. This seen is up on Melissa's HellFireSex site.
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"If they can't picture me with a knife, forcing them to strip in an alley, I don't want any part of it. It's humiliating." - windsock