No, try to get back to math class

Okay, no need to panic. She was just bottomless in the middle of a huge crowd. This was a totally normal situation for a girl to be in. Anna trembled with the fear of getting found out, or maybe, a small voice whispered in the back of her mind, barely too quiet for her to hear, it was the thrill of being found out.

In her conscious mind, Anna only knew she was in big trouble. There was no doubt about it now, she had to get back to the math room. If she had any hope at all, it was to find her panties there and regain at least some coverage over her naked nethers. It was still too crowded for people to notice anything was amiss, and thankfully no one near her happened to glance downward. However, she had only minutes, or maybe seconds, until that changed.

She had to get out of here. The first opportunity she got, she would have to run down a deserted side hallway and hide until the hallway was clear. Then she could quietly sneak back to the math room without being seen.