‘That will do,’ the voice behind me said.
I straightened up and clutched my backside as hard as I possibly could with both hands. This is always the instinctive and automatic reaction. The pain is so frightful you try to grab hold of it and tear it away, and the tighter you squeeze, the more it helps.
I did not look at the Headmaster as I hopped across the thick red carpet toward the door. The door was closed and nobody was about to open it for me, so for a couple of seconds I had to let go of my bottom with one hand to turn the door-knob. Then I was out and hopping around in the hallway of the private sanctum.