Study Buddies Experiment DOUBLE EXPANSION- From Geek To FREAK! Let's change the course of history together!

Description: Locked in the bathroom in secret with your science study buddy, you are about to put to test a world changing growth experiment that could change the course of history.. but when your clumsy lab partner spills some seriously strong toxin on her chest, you are about to accidentally find out that your crazy science experiment actually works.. (contains double expansion scenes and pov sex. you also put some of the experiment on your dick which makes you grow to a huge 12 inches!)