Every morning before class, Lily always made a point to use the restroom at the college campus. Today was no different - she had a big cup of coffee before her first lecture and needed to relieve herself. As she entered the stall, she closed the door behind her and locked it for privacy.
The restroom was quiet, with only the sound of flushing toilets and running water. It was comforting for Lily, who always felt self-conscious about using public facilities. She took off her backpack, setting it on the floor beside her, and grabbed some toilet paper.
Sitting down on the cold seat, Lily took a moment to relax her muscles before getting started. She placed her hand between her legs and began rubbing her clitoris gently, trying to alleviate some of the pressure building up in her bowels. It didn't take long for her breathing to quicken and her heart to race; with each passing moment, she became more and more aroused.
As she became lost in her own pleasure, the urge to take a shit emerged. She shifted slightly on the toilet seat, trying to find a more comfortable position. With one hand still between her legs, she used the other to guide her fingers into her anus, preparing herself for what was about to come.
A moment later, a sudden rush of liquid seized her body. Before she could react, a torrent of diarrhea exploded from her ass, splattering noisily against the water in the toilet bowl. The force of it sent waves crashing against the sides of the porcelain, and she gasped as the warm warm liquid coated every inch of her private parts.
Lily let out a small moan, overtaken by a mixture of both pleasure and discomfort. Her hand still moved between her legs, and she could feel the toilet paper becoming soaked with both her feces and her juices. It was messy and dirty, but she couldn't bring herself to care at that moment - all that mattered was the intense sensation coursing through her body.
After what felt like an eternity, the urge to defecate subsided. Lily let out a long, shuddering breath and wiped herself clean as best she could using paper towels from the dispenser. She flushed the toilet several times, and the water turned a murky brown as it swirled around the bowl.
Finally, she straightened herself up and exited the stall, washing her hands vigorously in the sink. Her heart was still racing from both her orgasm and the rush of adrenaline she'd experienced during her bowel movement. As she left the restroom, she felt dirty but also strangely satisfied with herself. It had been an experience unlike any other.
