The teacher asks her to sweep the classroom

The teacher stopped her, before she could get out of the classroom.

—Nicole, would you be so kind and sweep the classroom? —asked the teacher picking up her things.

—But... But I need to use the bathroom.

—It will only take you a couple of minutes, please, Nicole. Today only one of the cleaners could come.

—O-Okay.

—Thanks. And don't forget to lock the room, I'll leave the keys on the desk, then you go and give them to the cleaner.

The teacher left the classroom leaving Nicole completely alone.

Nicole felt her intestines churn, and her poop pressing harder against her anus. Nicole held her stomach, squeezed her buttocks, and crossed her legs. She was in too much pain and all she wanted was to run to the bathroom, but she had already said "yes" at her teacher's request.

Nicole walked like a duck to a corner of the classroom, where the broom was, took it and started sweeping as fast as she could.

During her task, she accidentally let out several farts. But as much as she wanted to stop them, she couldn't, they were out of her control, and she could only beg for her poop not to come out.

When she finished sweeping, Nicole took the keys that were on the desk and left the classroom. She locked the door and ran to the bathroom.

Yes, the teacher had told her to hand over the keys to the cleaner, but Nicole couldn't take it anymore. If she met her on the way she would give them to her, but if not, she would do it after leaving the bathroom.

As Nicole ran to the bathroom, she felt a small load of shit coming out of her anus. By this point, it was impossible for her to hold it, she was tired of squeezing, and her anus could no longer be kept closed. She was sweating cold and her legs were shaking a little.

She needed to rush to get to the bathroom or else she would have an accident.