Sticking to Your Diet
It was not the urge to defecate, that was something his body took care of without his prompting, as much as the act disgusted gerald about life as a leopard slug.
AirZoo
Maybe if the parrot woman beside her didn't share the lack of mental faculties, she'd be able to deduce that the muffled squelching she heard earlier was the fox woman apathetically defecating into her pants.
Cyanide of Riddance chapter 20.
Icicle being plowed by iceclaw, pinky and bluro defecating on purplo while bluro urinated in milo's organs, and last but not least, boydane stabbing and then shooting lavender. pinky unzips her mask and turns to the hyena. "what?"
Hypnotizing Some Playthings [WS/Scat]
Pipes kept up his commands to barret to not defecate or urinate. zarlik rumbled, though. barret stared emotionlessly, but a \*hissssssss\* came below. his pants flooded with wetness, streams of dampness going down his legs.
Secret pleasures, chapter 3
The slight swell of his lower belly lurched upward, and with a moist sound he defecated into the toilet, and a moment later there was a splashing sound as the heavy mass fell into the water.
Mental Regression Weekend [2]
She stood there, urinating and defecating and it feel so good to let everything out. she could feel her panties tug at the front as she let out a bucketful of her waste into the back.
Pathfinding: An Adult Choose Your Own Adventure, Twentieth Entry
I'll turn you into toads, or seal up your bottoms so you can't defecate, or..."
DD: Meeting Of The Asses
Already, many of the people in the room carried dumb, animalistic expressions on their faces as they urinated or defecated in their clothing. most were masturbating in some form, playing changing hands over massive penises, or into leaking cunts.
Dregs of Hummanity (extreme)
In a strange way, it was almost liberating to defecate himself so fully... but he knew in the back of his mind that something was wrong, that something was out of place.... he kept going, without stopping, without fail.
Pathetic Excuse for a Boy/Melody's Enslavement (Part 1)
Second, it keeps this sorry excuse for a wolf from defecating on the floor like an animal. last, it's going to keep his tail hole nice, loose, and soft, so marzipan can ram a strapon up his ass when she gets home.
A Go-In-Your-Pants Party [2] [Scat/WS]
Before the end of the night each person was required to urinate and defecate in their pants and keep it at least 30 minutes before changing. those were the requirements for these grown adults.
The Exaltation of Fire
Big bird had enough so his bowels trembled with a powerful roar and he defecated a torrent of white bird poop.