Teacher desperation

I remember my hot teacher in Elementary school doing a very long and urgent pee dance swinging side to side in front of us while having her hands on her kidneys and constantly looking at the clock on the wall next to the blackboard. I was sure she was gonna pee her pants. She was trying to become the principal and eventually got the job so she didn't want to leave the class to go to the bathroom and risk being seen by staff. The whole class behaved nicely that time and listened to her because it was such an obvious emergency. She still ended up teaching like that for about 20 minutes before letting the class leave early. She sat down at her desk with crossed legs while we were leaving and I'm guessing she went to the staff bathroom afterwards