She Notices

The Teacher lets out a slight gasp, and you can feel the wave of panic coming from her.

While bending over, holding her ankles, she lets one hand drift up her leg, trying to casually feel the hole in the back of her leggings.

A dozen thoughts run through her mind, as well as the rest of the Yoga routine they are running through. Technically she won't have her back to the class at any point, and running away will certainly draw attention to the situation. Then again does she really have the guts to do an entire routine with her underwear on display?