Sir can I ask you some questions privately after sex ed class? I'm too shy to ask unless we are alone. I want to improve my technique because I don't know if I'm doing it right - can I demonstrate on the class dildo prop and you tell me if I'm doing it right? This is how I do it but I'm not too sure, and sometimes I use my mouth like this at the same time too. What do you think? Would you like it for example, Sir? You're looking awfully flushed right now. It's so hard to do on this dildo though. Why don't I do it on your cock and see if you think it's any good? It's just us, and I won't tell anybody or use it against you.......I promise.......