Go to the bathroom

"Maybe I should use the restroom. I mean I DID eat spicy Mexican food. Pretty sure it's gonna come out of my ass like a water hose." 18 thought before making her way to the bathroom. The bathroom wasn't half bad. The floors were clean, the stalls were functional, and the best part, no one was inside right now, meaning 18 had the bathroom all to herself. She took the closest stall to her. She pulled down her jeans along with her panties and sat on the toilet. "GRRRRR" Ah, right on time. Hmg!"

"SPRTRTRRAAAAAAAAAAAAAAAAAAAAAAAATRTRTRTRRTTRRT"

"SPLRTROOOOOOOOOOORTTRTR-PLOP-PLOP-PLOP"

"CRAAAAAAAAAAAAAAAAAAAAKLKLKLKL-PLOP-PLOP-SPLOOOOOOOOOOOSHSH"

"SPLAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATRTRTRTRTRRTTRTRTRTRTRTRTRTR

"Aaaaaah... that was a good one." 18 moaned in relief after letting loose an onslaught of hot, mushy, diarrhea crap inside the toilet, turning the water into a dark brown color. As she kept spraying more slushy poop, the water level was raised by a few inches. Not to mention she created a toxic, nostril burning smell in the air . "Phew, pretty sure I stunk up the bathroom." 18 said while fanning the nasty stench she made. She grabbed some toilet paper and wiped her ass a few times until she was clean. She got up to pull her pants and panties up. "Whistle" Not bad" She thought after looking inside the toilet and before flushing it. "FSHHSSHSHSHSHSHSHSHHSHShsshhs" after the toilet managed to flush her wastes down, 18 left the stall. "Glad I got that out of the way." She said before leaving the bathroom.

Ending: Go to the Bathroom FIRST, before going anywhere.