Johnny has run up a large bill on his smartphone through utilizing unnecessary services and making continuous calls to his girlfriend, the angry Master confiscates his phone for a month and decides to give a humiliating punishment to the irresponsible boy. Johnny undresses remaining though in his boxer shorts. Johnny being shy wants to avoid being punished naked and tries running off. Finally he quits his running and submits himself naked to be punished. Given that he seemed so keen to make use of his muscles running around the Master decides he should use those same muscles to do additional exercising and so he has him do naked jumping jacks. The exercising shows off his magnificent athletic young body before his hard punishment starts.