She tries standing up

Anna thought that maybe it was her chair that was causing such an unbearable itching sensation around her lower back. She wasn’t against a bit of testing to see if her hypothesis was true, so she began to sit up.

But as she went to sit up, she felt a tug, a snag coming from her skirt. Each time she started to rise her rear up from her desk seat, she could feel her uniform skirt pull back away from her body, as if it was hooked or stuck to the chair she was sitting in.

Anna started to panic as she tried lifting her bottom up at different angles, hoping it would unhook her skirt from whatever piece of loose plastic or metal it was stuck to, but each time she did that she still felt her skirt tugging against her.

“What the hell!? What could I possibly be hooked too?”

The lecture began to fade away into the distance as Anna shuffled in her chair, trying her best to not tear her skirt in the process. If she was truly stuck, then she would eventually find a way to unhook herself from the chair, but as she got up from her chair just a bit too quickly, she heard a…

*RIIIPPPPP*

Anna was speechless. She was standing up out of her chair, but her skirt had completely torn off of her body! She looked down at herself to see her ripped up skirt still on her chair, and her lower half clad in nothing but her white cotton panties. Anna blushed and immediately sat back down in her chair.

“Shit! My skirt is ruined!” she thought, frantically trying to think of a way out of her embarrassing situation. She needed to fix her skirt or at least cover her pantie clad bottom somehow, or else she would become the laughing stock of the entire school.