Karlee Grey is the most obnoxious teacher's pet Mr Sins has ever seen in all his years in the classroom. To teach her a lesson, Mr. Sins challenged her to deliver her book report with a vibrating Sybian machine humming away between her legs. Karlee was doing just fine, until Mr. Sins cranked the machine to full strength and the overwhelming pleasure of a powerful orgasm left Karlee speechless. When her hunky teacher made his move, Karlee was super down to fuck, pulling aside her panties so he could lick her pussy and asshole. Karlee deepthroated and gagged during a nasty blowjob, and then bounced her big ass on Johnny's dick until she came screaming.