Broken Toilet
The bear turned around, not wanting to look at the rabbit's hungry face as he prepared to defecate. he quickly dropped his jeans and boxer-briefs around his ankles, showing off a pair of toned, smooth black buttocks.
Pandora's Templar - Chapter 2
After txe'lan and i trained him not to urinate and defecate inside, miracle chose the dragon weyr as his permanent home, rather than one of the nests already occupied by leaf and cloud.
Night of the Dinosaurs
Although it used the same hole she used for defecating, it didn't feel anything like it; it rather felt like the pleasure from mating but in reverse, the pleasure of release.
Doodle Story: The Hunt Begins
But that was only because shadowweregarurumon was merely urinating and breaking wind, and hadn't begun to defecate yet. the dark canine stopped peeing on the wall and took a few steps back until he was standing in the middle of the bathroom.
Smokey And The Pothead
Glad the he had chosen not to use the toilet earlier, he urinated onto the flames, then turned around and defecated on them.
Granted
As he stood there pondering, he felt his tail flag as he defecated too. the computer didn't let him ponder too long as it moved him forward still. he traveled into the night, before finding a tree with branches that nearly touched the ground.
In the Negative: Chapter 9
You're just a pathetic omega, and pretty soon, if we're all very lucky, you won't be around to defecate on the alpha name again."
Shimmering Water, Darkening Sky
Also, she seemed to have one long line while he had two, one for urinating and the other for defecating. after closer inspection, kycxx had noticed that the long line was a trick of the eye.
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.
From Embarrassment to Ecstacy
He had never had a stronger urge to defecate in all his life, and was doing everything he could to maintain control of his most basic bodily function. but finally, just as he thought he might loose it he heard what he'd been waiting for.
Gargoyles: Secret Revealed
"yes, that's what i was thinking about when you first caught me jerking off out here in the hall, first you defecating...and then you urinating. that too is something i enjoy."
Kope & Olivia [Comm] (NSFW)
Something felt like it had just tugged on the bottom of his tummy, before kope could properly grasp what was happening he felt an incredible urge to defecate.