Cassie's POV. I stepped out of class with Sandy, the hallway buzzing with voices and footsteps as students scattered in different directions. My bladder had been screaming for attention since halfway through the lecture, and the relief of finally being out was almost as satisfying as the thought of actually getting to a restroom. I glanced at Sandy and said, "I need to use the bathroom real quick. I've been holding it since class." She smirked, tilting her head in that teasing way of hers. "Oh then, my love, let's hurry up before you pee on your pants completely." I chuckled, rolling my eyes at her dramatics as we made our way toward the restroom. Sandy lingered in the corridor, scrolling through her phone while I pushed open the door and went straight into a stall. Finally. The sound

