Kondo, who lost again today in pachinko, his only pleasure. In an attempt to lift his gloomy mood, he called a married woman's delivery health service. Coming was a beautiful, superbly styled, and service-spirited big hit delivery health girl!! However, it turned out that the delivery health girl was his homeroom teacher who had been hostile to Kondo, who was a delinquent! Reminded of the fact that he couldn't live a decent life because of the all-1 report card given by his homeroom teacher, Kondo began to plot his revenge...
