The medical bills for stitching up a busted asshole probally outweigh whatever she was paid to be in this porn. I guess being a slut isn't always profitable! She doesn't even notice the prolapse happen lol.
I like to believe this has less to do with his cock and more to do with her vagina. Some girls are just extremely sensitive down there, and I think that even a 3 inch pecker such as my own could produce the same results. Don't pity me for having hope.