Veronica Stone fucking in the desk with her piercings

Veronica Stone studies hard and pays attention in class but just can't seem to pull anything but a 'D' in Professor Lawrence's class. Fortunately, he has a new grade scale he devised especially for her; D = tits, C = hand job, B = oral, A = fuck. What's it gonna' be Veronica, you settling for a 'D' or are you take the "D-i-c-k" for an 'A'???