Lauren is waiting in Matron’s room, she ass been waiting quite a while and is feeling a little bored. So she decides to practice her ass shaking, and she slips off her blazer and her skirt so she can move more freely. Showing her perfect round bottom in a pair of pretty lace panties she bounces her big perky ass up and down, and it wobbles delightfully. She even gets on the floor, on all fours, and shakes up and down in doggy position. With the occasional slap on her ass cheek she stands back up and raises her one leg onto Matrons desk, and now she can really bounce her ass hard, and what a sight it is! As Lauren slips off her panties she wobbles her perfect bare ass up and down some more, and it bounces even better without her panties! You may not see another big bouncing booty this amazing for a very long time!