I really need to get an A on this past assignment. I come in early eager to find out my grade, only to find out I got an F!
I'll do, or let you do.... anything if you'll change my grade for me.
The only thing you've really been wanting is to fuck my ass. Sucking your hard cock at first until you're ready to put it in.
Throwing me over the desk, I finger my ass until I'm ready for you to fuck me hard. After I cum I make sure to suck you off again.
Call me the teacher's pet.