Leah took a deep breath, trying to calm herself down. Okay, she pooped herself a little, it's fine---she can go to the bathroom, and change her diaper without Rita being any wiser. There's nothing to worry about. For a moment, she almost feels calm...until a gas bubble bypasses her defenses, and a grotesque, cacophonous shart blasts more mess into her diaper. Leah is able to stop herself from any further leaks, but her face burns bright red. Pooping a diaper is one thing, but making a fart that gross makes her feel like her femininity is being tarnished. A fart like that should come out of a trucker or something, not a cute girl like herself! Another bubble in her gut informs her that if she doesn't hurry, it won't matter.
She slams open the door and sprints, throwing caution to the wind. Once she was safe and sound in the bathroom, she'd be free to be as gross as needs be, but not before. It was...a terrible plan. The extra activity got her guts moving faster, and only lead to another gushing shart to echo through the hallway, sounding akin to a blender; Leah's subpar clench was powerless to stop anything from escaping, and her running only made things worse. Leah tried to ignore the fact that her diaper was now thoroughly messy, bulging out from her nightdress, and just focus on getting to the bathroom.
As if things couldn't get worse, Leah caught her foot on the carpet in her hast, and tripped face first onto the floor. Ignoring the pain---and her urge to start crying---she quickly got on her hands only to realize her mistake. In her crouching position, she was powerless to the next cramp, completely incapable of even slowing the next bubble down. She involuntarily pushed her butt back with a grunt, letting out the most disgusting gurgling shart she ever heard. Boys at school having fart contests couldn't compare. It sounded like someone was playing a trumpet half-submerged in water, a deafening 10 second long blast that made Leah's eye water from the vomit-inducing stench. There was no way Rita didn't hear it! Looking up to see how far she was from the bathroom, she discovered that her current position was right next to Rita's door. As her movement came to a close, she heard rapid steps prelude the door opening, an alarmed Rita coming out with a night gown.
"What in the world?!" She shouted, scanning the scene before looking down and seeing Leah, on all fours and filling her diaper. Her face relaxed as she let out a sigh.
"Goodness gracious, Leah, you scared me half to death! What was the noise! It sounded like a chainsaw or something!"
Leah could feel her lip quivering at the comment, and...