Giáo viên, không có quần áo xấu hổ

You are in class, I'm your new teacher who is telling you how strict I am. But as I'm talking my clothes start to disappear one by one. At first I don’t notice but the class starts laughing at me and eventually I realize I'm nude in front of the class. I am embarrassed and humiliated desperately trying to cover my nude body with my hands.