Pretty sure I once saw this chick in a humanitarian commercial for Yugoslavian orphans. It's hard to forget a facial expression like that.... especially after fappin to it for 3 consecutive months.
This is a scene from MEATHOLES, which was basically one of the most extreme porn sites on the web back in 2003-ish. It's funny. This girl can handle a fist while the cameraman inquires about her past, but let one slip in her face and that's where she draws the line.