Bottomless

"Since we don't wanna be kicked out, let's get rid of everything from your waist to your ankles." Mary announced.

The two college girls Dove under the table, making Sara squeak in shock, and she tried to play it like she didn't want to be stripped, but they were quickly at her waistband of her sweatpants. They pulled her legs up so her weight wasn't all on the back of her pants. It made it easier for them to pull them down, but when they got to her shoes, they thought they had to remove them. However, Susie realized they were stretchy enough to pull over Sara's shoes, leaving her in just a thong protecting her modesty.

"Well, that's certainly sexier than I expected a nerd to wear." Susie commented.

The two girls giggled as they reached for it.

"Wait, no!" Sara said in a shouting whisper, not wanting to draw unwanted attention to their room.

The thong was easier to remove, baring the black landing strip between her legs. The two girls collected the removed garments and placed them in their backpacks. Mary with the pants and Susie took the panties. Sarah cupped her hands in front of her crotch, both to feign embarrassment, but to also conceal the fact her pussy was wet.

"Ok, can we get back to the lesson? I can go through the ones you both had the same incorrect answers." Sara said.

The two girls smiled and sat back in their seats, moving a bit to each side in hopes that a lucky someone would be able to peek inside and see Sara's bottomless state.