This teacher/student fantasy starts with me teasing you about wanting to see my ass. I show you my cute thong, and pull it to the side to show you my little holes. You should put your face in there and take a big whiff. What we are doing is so wrong.. I take off my thong and smell it before I give it to you. You should rub it all over your face. You're a bad teacher. If you don't do what I say, I'll just tell everyone you did. Want to play a game? I'll stretch my butthole for you, and you can teach your class today knowing that my asshole is filled up for you. It will be our little secret. Now I'll take my buttplug out and tell you to clean it off for me. I hold it in your mouth so you can suck on it while you smell my dirty underwear. After you clean my plug and make it wet with your spit, I'll put it back in my tight butthole for class. You should keep my dirty underwear, Mister. Tuck them in your pants so they can rub on your cock during class.. Hurry, before the other students show up!