New young and muscular boy Martin arrives for a casting and is awaiting his turn. After responding to a few questions the master orders him to undress and has him put his muscles to work lifting some gym weights. Afterwards he now receives a painful punishment training of spanking by hand while laying over the master's knee. Martin’s casting continues as he continues his first ever training punishment with an even more vigorous and painful spanking by hand on his already sore ass as well as his thighs, all the while he is in the uncomfortable and humiliating wheelbarrow position.