Scaly Misfits
There was a certain comfort in the monotony of metal scraping against concrete.
American Dragon: Jake (Big and) Long
For a second, he thought he should be in pain from the fact that his dicks had just punched through drywall and concrete, but - "mmmph!"
The Gates of Hell II- Flashpoint
It happened quickly, the rumble of the concrete failing and collapsing accompanied by a large plume of dust across the four major breaches.
Better with Sausages
Frederick laid with his legs spread naturally and his two feet paws on the concrete. his legs were bent, but not raised. at least, they weren't raised yet.
Inhuman | Chapter 04: Memories [old edition]
And chipped concrete in their wake.
Not Finished
Dirty splatters fell to the concrete as jay was unable to hold back the leaking flood, but the wolf's paw caught some of the torrent. he scooped against the fox's ruined hole and collected his own cum.
A New Light -- Chapter 2: Subdued
They were passing by a massive, blocky monolith of concrete. the letters "bdsm" hung prominently on its face in bold and blue. bdsm supermall.
United Through Two Worlds Chapter 26
The only thing they could hear was the shifting against the concrete as one of them made a small motion.
Exposure - Chapter Two
It says something like "concrete bitch?" jason laughed, "concrete bench." he corrected. "i've got an idea for that one, but i can't really explain it. can we go out during class and i'll show you?"
The Draconian and The Argonians: Initiation (I)
Her feet would pat along the concrete floor, far more pleasing than the dirt, even as she didn't feel much from the ground at the bottom of her feet anyway.
Kobold Krafts (in the dark)
The bird paid no mind to the lizard, claws scrawling scratches into the concrete floor. anger… yelz could feel it from here.
A weekend at Alice's cabin (werewolf vore, digestion, scat)
What he had thought was a concrete foundation was the top of a concrete bunker, or maybe an old bomb shelter. slit windows only a handbreadth wide flanked a steel plate door that had a narrow, barred slot at eye level.