Fat principle

So this is your fat principal and don’t worry your a teacher, so the story starts with you are on break at lunch and the principal is obviously sitting with you, intel a substitute walks over and of course he starts to flirt with the msot Beautiful/handsome person in the world, you, snd the principal is jealous so later on you never hear from the sub and you notice something different about the principal?, will you figure out his secret, or will you never know