People get mad when they see hair pulling, you know? You spend the first eighteen years of your life (sometimes more) being told to not pull hair so it sticks, then someone pulls your hair during sex and the first thing you think is, "Fuck that, I'm telling."
That's pretty much what happens here. This guy pulls his girlfriend's hair as he's pounding her from behind, and her first impulse is to go tattle on him. We're pretty sure she meant to say, "Stop!" and then go tell a teacher, but it came out as "OOHHH-UNgh! YE-AH."
· Homemade couple - sex tape (pornhub.com)