The two Petr’s need a good punishment for training, they must demonstrate to the Master, that they are able to endure corporal punishment. Randomly selected the first guy chooses the leather strap to be used on him. Then after being stripped, Petr is flogged painfully, his endurance is no easy feat. Petr is flogged continuously, and after he receives an equally painful spanking by hand. Then it is the turn of the other Petr. Petr chooses the leather strap to be used on him, after stripping Petr is flogged thoroughly and subsequently, he receives an equally painful spanking by hand. Then both boys, choose another leather strap to be used for their training punishment, both boys submit to the strike, but the second Petr fails the test.