Suddenly, girl Jeremy felt something coming. She couldn't figure it out, and when she did, she couldn't get to the toilet fast enough.
She felt a release, and a warm liquid encase her crotch. She looked into the diaper, and found she was still peeing. It made her feel weird, and she stood there, waiting for it to stop.
She was embarrassed, and started crying. Meanwhile, she felt a pressure on her bum. She felt some poo slide out, and rub against her new vagina. She crapped and crapped, until her diaper weighed her down. She sat on the floor, and the poo slid into her butt and vagina, with its warmth. She shuddered, and let it go in.
She peed again, hoping to get the poo to come out. But by now, she was literally shitting a pound every five seconds. She figured that eating so much in her bigger body had made her small body not take it well.
She slid the pull-up off, and slowly turned back into her former self. Jeremy was still shitting, and felt the warm waste slide out of himself. He was completely hard now.
He put the diaper back on, and slid into the warm embrace of the crap.
She smiled, feeling herself fill up with the poo. She wondered if she should try something else on, now that she had finished emptying her bowels...