Learning by doing! German teacher gets slapped hard!

He didn't actually take his books with him and then cheekily said that we could do learning by doing. That annoyed me a bit but then I had a really good idea. I'll just take my clothes off and tell him what my body parts are called in German, I think that's the best way to learn or what do you think? Could you learn better if you were allowed to fuck me hard and horny? Faster and deeper into my pussy? And where would you like to cum for me? Should I rate you afterwards? ;-D