It's your last day as a substitute teacher and I wanted to tell you before you go that I have a crush on you. I know it's wrong because I'm in your class, but since it's your last day and all, surely you can have a little fun? I've seen you looking at my feet in class...I know you want to lick them while you rub your cock! Eventually I get you to reveal enough that I can blackmail you into doing as I say and cumming to my young beautiful feet!