In this custom breast expansion clip, Wood is an underachiever student who will do whatever it takes to get a passing grade. After trying to get dirt on her professor, Wood hits the jackpot by finding breast expansion porn on his computer! No wonder all the big breasted bimbos in her class are getting straight A's! Wood decides to resort to drastic measures. She confronts her teacher and reveals that she has undergone an experimental surgery to fill her tits with expandable silicone. She makes a deal with her teacher -- he can control how big her tits get and if she can make her tits big enough then she can get an A in his class! She takes a tube and connects it the machine, telling her teacher to turn it on. Immediately, at the first try her tits are already bigger than all of the girls in her class. But apparently its not enough for an A, so her teacher continues to blow up her tits even bigger. The expanding silicone makes her tits sooo tight and heavy, and she isn't sure if she should really be blowing them up to these sizes. What if they end up popping? But when she asks her teacher if her tits are big enough, they still aren't enough for him! He inflates a little bit more, before finally saying that she can have an A. She's delighted, and tells him to turn the machine off now. But instead, he cranks it up even more! Wood panics because she knows that her tits will probably pop with any more silicone. But her teacher tells her that she's been a greedy girl, and that this is her extra credit! Her tits expand bigger and bigger and bigger and soon her cheeks puff up and she POPS! A naughty student and kinky professor breast expansion roleplay that includes gum chewing and popping!