The dorm had a large cement/tile porch around three sides of it where we would play. When a “child” was sent to me for punishment (ALWAYS a spanking), I would ask them what they did then they would go over my knee. I’d give them 15-20 smacks. They would be hard enough to give it some sensation of realism but not hard enough to arouse suspition. I would then send them back to the game.