Look, I know you are one of the smartest students in the class so how about we make a deal? You do all of my homework this semester and ensure that I pass this class with flying colors and I will show you my asshole everyday. You can sniff it, make out with it or jerk off to it. So do we have a deal? Lets shake on it then!! I see you checking me out every day in class so I know this is the deal of a lifetime for you so you better take advantage of this opportunity. Enjoy my asshole for the rest of the semester BUT I better have an A in the end!!