The boys play strip poker, the loser must take off a garment, and the first to be naked, will be severely flogged. The guy who loses, he will choose the instruments of punishment with a playing card. Only the winner of the game will not be spanked.
Martin is a new young student, and is already in trouble. The master punishes him for the first time, ordering him, first to undress, Martin hesitates briefly, but is finally bare, and receiving a spanking over the master's knee. Initially he thinks that after all it went well, but then the buttocks become red and sore and the punishment continues, Martin becomes increasingly tense as the suffering continues.