he gets on his knees and starts licking

happy of it not being a difficult task at all you kneel and getting under her you start Licking her pussy
it's quite soft and it's already wet in anticipation
carefully you open her lips gently introducing your tongue between them
she starts moaning in excitement, "mmmm not bad, but i think i'll make you repeat this frequently"
after a few she finally cums getting your face covered in her juices
then she takes a seat and smiles to you
i think tomorrow i'll get you in a proper possition in class... from now on i want you attending to whole my clases or this may go very wrong..."
then she makes you a sign to leave the office andyou wonder what to do, in the bar there are some mates, after all maybe you can enjoy their company... studying won't be needed after all