Nicole had been feeling rather uncomfortable for a few days; she'd been constipated, and it had been building up inside her. It wasn't an unusual sensation for the curvy girl, but this time it felt particularly intense. She had a feeling that she was going to have to push out a big one.
The thought of it made her both anxious and excited. Anxious because the process was always uncomfortable and messy; excited because she loved the feeling of teasing her tight little asshole before releasing the poop. She couldn't wait to feel it stretch and open up as it came out.
She decided to prepare herself mentally and physically for the impending ordeal. She started by taking a hot shower, hoping the heat would help loosen things up down there. As she let the water cascade over her body, she couldn't help but run her fingers along her soft, curvaceous shape. She loved how round and bouncy her ass felt, even when it was clogged up with shit.
After her shower, she dressed in a thin, clingy nightdress that did little to hide her ample curves. She had no intention of going to bed yet; there was still plenty of time for some good old-fashioned teasing. She padded down to the bathroom and sat down on the toilet seat.
She gazed down at the bowl, imagining what treasures lay hidden within her. The anticipation was killing her, but she knew she had to pace herself. She did a little teasing, pushing and prodding at her tight anus, enjoying the sensation of fullness and the sting of resistance.
Slowly, she began to push. It was a struggle at first, but she relished in the feeling of power as she pushed against her own body. Her moans echoed through the empty house, adding to the excitement of the whole process. She could feel the monstrous turd beginning to emerge, stretching and distending her delicate rectal walls.
The sight of it was exhilarating. Nicole reveled in the size and shape of it, marveling at how much filth she had stored inside her. She continued to push, grunting and groaning with each effort. The smell was starting to become overwhelming, but she couldn't help but breathe it in deeply, savoring the rancid scent.
As the poop finally slipped free from her body, Nicole let out a long, satisfying sigh. She watched in awe as it landed with a splat on the toilet bowl, displacing a small wave of water. She felt a rush of pride at the sight of her hard work.
Slowly, she backed away from the toilet, giving herself a good look at the monster she had created. She couldn't believe she had managed to produce such a thing. With one final, satisfied sigh, she wiped her hands clean and went off to bed, content in the knowledge that her little tease had been a resounding success.