An email from a man to the production department. "I'm training my student Yuri as a sex slave. This spring. Yuri will be graduating, so could you take a picture of Yuri's obscene and masochistic appearance to commemorate?"Training Yuri in front of the camera .Punishment spanking.Whole body trampling, anal licking service.Play with a glamorous body instead of an innocent face.Yuri is completely a teacher.