It's kind of a forbidden matter, but have you ever pondered what it would be prefer to be a schoolteacher in an all-girl college? Imagine working in a class full of 18 year old coeds, desperate for adventure and bored out of their minds. You've been doing things right the entire year, steered clear of improper eye contact and never entered their personal space.
Of course, this doesn't mean you haven't been fantasizing about it. The most beautiful schoolgirls know full well they can play guys like a pinball machine - and what better test subject than their teacher? It's a great opportunity for them to train their manipulating skills. They can experiment all day every day!
So they try things like showing their titties to the professor and wearing hot pants. You have college girls who won't hesitate to go all the way and start competing with their girlfriends. Of course this way, you get more and more ravishing situations, like being confronted with bare naked teenage beaver when turning to address the class. Sure gets the blood pumping. Believe it or not, you couldn't find an instructor, professor, lecturer or tutor on this planet who hasn't found himself in this situation.
All this clowning and joking aside though, a number of the students effectively do develop crushes for their lecturers. They will stop at nothing to get them to lower their guard and make their move. Their minute skirts and unexpected skin contact in class are simply the start. They'll beg for a personal tutoring session, take hold of his willy on the spot and fuck him in every way imaginable. Fuck, they will get their shocked teacher shouting for seconds when they're finished! The old guy never had a chance. That's assuming he even chose to resist to start with, of course.