O avião da boceta

Professors Grollvogel and Lohmeyer are appalled by the study conducted by their university colleagues: The study comes to the conclusion that women are primarily interested in men's intellect, solidity and smooth appearance. Grollvogel and Lohmeyer, on the other hand, claim that a hard cock is far more important. They start a self-experiment to substantiate their thesis. - And surf through fucking cunts, tight assholes and cum-magic mouths like there's no tomorrow...