Head Mistress Cate McQueen has been giving the boys some sex education.
This is private one-on-one tuition in how to be successful in life. This one is called in and told that the best way to be successful is to learn how to be a bitch for superiors.
So, the students virgin ass is going to be fucked by the Head Mistress over her desk in her office.
Miss Cate notices it is a tight hole, but she will soon have this opened right up. It is of course sore at first as she jolts in ready to train him for his future careers.
It is a vigorous fucking – the desk shifting across the floor as she fucks him hard – tugging on his shirt for extra leverage.
Though, despite the moans and groans – he does seem to ask about coming back for more education.