This reminds me of an incident at school around 1970. Some boys had being playing cricket at lunchtime, but for some reason decided to play a game of mini cricket near the changing rooms. One boy missed the ball and it hit the window, splintering it , it was strengthened glass. The PE teacher was soon on the scene and slippered all those involved, about 5 boys, aged about 14.
There were many of us who witnessed the slippering, but I was intrigued by the reaction of a sixth form girl who clearly took great pleasure from the spectacle, even rubbing her own bottom in sympathy and saying ouch as the boys were punished.