Awe, whatcha looking at Prof? You seem to be distracted by something. Are you looking up my skirt?!? That's a dangerous bulge in your pants! If I didn't know better, I'd say you were getting very turned on by your innocent student!
Poor baby, I have a confession. I don't really need help on this subject, I noticed you staring at me every day in class. I've seen you watching the other Asian girls, too. I wore this specially because I can tell you have a weak spot for Asian women in short skirts; you just can't help yourself.
<Rub your cock through your pants until there's a little spot of precum visible.>