Isabel steps out of her shorts/panties to free her legs for the pose.

(this chapter originally by "c1ph4r")

Not wanting the instructor to call her out again, Isabel decided to deal with the situation for the moment. They were all ladies, after all. With that in mind, she prepared to go into the assigned pose. She lifted one leg out of her shorts and panties and planted it down so that her legs were now spread.

Then she bent forward at the waist maneuvering her hands and her head into a triangular formation and planting them all on the ground. She could feel blood rushing to her head and tried not to think about the fact that her pussy was actually quite visible from this position. Fortunately, with everyone else in the same position, it would be difficult for anyone else to notice her condition if they were paying attention to the instructor like they were supposed to be doing.

Of course, Mindy's mind was no longer on exercise. Leaving the pose, she turned to take in the sight of Isabel's body.

"Everybody close their eyes," their instructor told the class. "Breathe in." Around her, Mindy heard everybody inhaling. "And breathe out." Looking at the front of the class, she saw the instructor gesture towards her. Mindy imagined that the instructor was telling her to get a move on.