Girl in my class had an accident

There was a new policy at our school that the teachers had to lock the classroom doors. Of course people were complaining but there was nothing we could do about it. Anyway one day during english class one girl, we’ll call her Noemi had to go to the bathroom but the teacher didn’t let her, so after 10 minutes she asked again. The teacher saw she was desperate so she told her to go. Noemi ran up to the door but she didn’t have the key. While the teacher was looking for the key Noemi was getting more and more desperate until she peed her pants. Some people were laughing while some were just shocked. The teacher told her it was going to be alright but Noemi wasn’t done just yet. She begged the teacher for the key one last time before she just let go and pooped herself. She squeezed the poop with her hand through her pants. The teacher finally gave her the key but at this point she was crying. She went home and the next day she told me she had to wear diapers to school to avoid accidents.