Stirring the Embers
Each species had a unique talent and response (cuteness, virility, barbs, knots, pheromones, teeth for nibbling, tails for touching, and the list went on), but bats were on another level. her fangs began to throb, throb.
What If...
However, it only pulled until some of its knot was past his tight ring, pricking the inflamed, aching flesh with its barbs.
Affections to Sustain You
I don't crave a monstrous, barbed, knotted thing. i don't need a huge organ with bells and whistles to give me pleasure. alright? i'm built to take something like a beaver, squirrel, or mouse. something comfortable and modest. that's what i want.
Kingdom of Pleasures
Loathe as he was to admit it, he loved how it felt to be fucked raw by that barbed, knotted cock. "it was wonderful, master," he replied, trying his best to remember to address the king in that manner.
Portal Peril Chapter 3 - Gone Fishin'
The huge cock, knotted and barbed and delicious looking, plummeted down and into the water, rebounding abruptly as it reached the end of the line that charn had given it.
[COMM] Tossing Apples
He whined, tightening around the barbed, knotted member and feeling every detail of it inside him, and the warmth provided by the precum it was continuously gushing.
Fresh Start
For what humans lacked in barbs, knots, or other interesting features, their smooth, blunt, genitals made up for by being reasonably low-impact and easily stimulated.
Questionable Content: The Live TF Gameshow: Episodes 1-17
Nikoli's barbed, knotted shaft lowered further from its own weight, soon pointing nearly straight out from hir hips.