I noticed your inappropriate behaviour in the class, boy! Almost every time I am teaching, you are playing with yourself under the desk. What a naughty boy you are! So you like me, your teacher? You think I am hot? Well, I take your behaviour as a compliment but still ... you should be punished! And you need to learn self- discipline and self-control. Do you know how? Look at this - this is called chastity device. And now I will tell you what I want you to do with it ...