Years and years after leaving primary school, Ben is still sidling up to his teachers, an unctuous ingratiating smile from ear to ear, to sneak on his miscreant classmates.
Then, squirming in his seat as he watches them being punished, he can hardly wait for playtime when he'll run as fast as he can to the boys' toilets, lock himself inside a cubicle and abuse his tiny todger until the bell rings and classes recommence.