It's easily findable hope you find it as easy as I did! Things are getting better finding scenes at present, let's hope it continues! This site does have some awesome content! I didn't find my information here but there's a good chance the full version will be here?
It's a Jules Jordan production from Anal Delights #1 from 2011! The Ass factory, also directed by Jules with Kristina Rose and Jynx Maze! It appears the full scene is around 57mins!