Professor Joslyn James gets busted by some students for going to a rave over the weekend, and they have pictures of her dancing panty-less on a speaker! So she's willing to do anything to make them delete the evidence, and she'll start by getting on her knees.
USC 2257 info - http://www.myfirstsexteacher.com/index.php?&nats=MTkwMzo0OjIx,0,0,0,0&page=/misc/2257/