Ivy's Masterballs in Motion

Someone jokingly mentioned making Prof. Ivy a bit bustier, and I decided to up the stakes significantly. In addition to endowing her with truly heavy hangers, I've also decided to strip away the lab clothing and let the Professor show a bit more skin.

Although I think her new massive rack turned out well, it's actually her thicker bottom that steals the show for me. Don't know if we'll see Ivy again, though, as Lorelei may be up next...