Katie tries to share the toilet with her mother

Katie already feels a thin dribble of poo leaking into her panties and her rising panic leaves her unable to think the situation through. Immediately, she rushes to the toilet, yanks down her skirt and tries to plant her large bum between her mother’s legs.

“Katie, no! I’m not even finished.”, her mother shouts while fighting to regain her position on the toilet. Katie thrusts her butt against her mother’s abdomen, making her squirt some poo onto the seat .She grabs Katie’s butt cheeks and tries to push her forward, but that worsens the pressure in Katie’s bowels.

“Please, Mommy, I can’t help it.”, cries Katie. A forceful fart then rips from her butthole, causing her to unload a gush of diarrhea onto her mother’s lap. Katie’s looks back in horror at the muddy poop now coating her mother’s legs and crotch.

“Oh my God Katie look what youuurrrrgh-”, Katie’s mother can’t even finish scolding her when she vomits all over Katie’s butt due to the stench in the bathroom.

“EWWW, I’m so sorry Mommy”, says Katie, now mortified by what a disaster this day has become. She feels the urge to defecate again and waddles over to the trash can, releasing more poo and sprays of piss until the pains in her stomach finally dies down. At the same time, her mother’s nausea subsides.

They share a moment of relief. Then Katie’s mother gives her a stern look and says, “Katie, can you come here and help clean off this shit on my legs?”

Katie and her mother spend several minutes and a full roll of toilet paper wiping the shit and vomit off of themselves and off the toilet for good measure. They then dump their panties in the trash can and bolt out of the store, quietly vowing to never speak of this again.