We administer punishment by means of a cock. There exist naive innocents who know nothing of the world. An hourly wage of 10,000 yen cannot possibly be ordinary work. Compared to delivery health and soapland, it is a cheap amount, and as a job, it legally takes things all the way to sex. To such naive girls who would be fooled, we teach the harshness of life and the joys of sex with a dick.