Unfortunately..yes

Right when Anna was reaching to the very last bench, her panties got caught on a needle poking out on the bench in front of the one she was about to occupy. Without noticing, she took one more step causing her panties to rip off her. Realising what had happened she immediately sits at the last bench as fast as possible. There she was, poor Anna, naked from waist below.

Thankfully, no one noticed. Her face turned red in embarassment as she'll be exposed if anyone leaned over to take a look. She couldn't reach for her panties as it'll expose her to the whole class. So She uses her hand to cover her clean shaved pussy. She managed to pull herself together for the rest of the class. She made it to the end of that class