The master punishes Petr in the locker room with a short leather strap on his bare feet, while he is in the wheelbarrow position, after Petr receives a vigorous spanking by hand on his bare ass.
Next the master continues Petr’s punishment with a shoehorn on his bare feet (bastinado),
again while in the wheelbarrow position, and finally Petr receives another vigorous hand spanking on his bare ass.