Probability theory loses to boobs

Dude wishes to get a good education and this is why he pays a lot of attention to his classes. He studies even at home, even on Friday night. Sure, his girlfriend is not satisfied with his desire to focus on books only and this is why she uses her beautiful boobs to make him forget about his education at least for a couple of hours. Of course, she easily achieves her goal and soon he dives into her sweet pussy instead of dusty pages of a boring book.