Swine King Triumphant
Cyneweald was straining in his bonds again, but this time instead of straining to get out, he was straining in all directions. he felt as if he would go insane, and all that would be left of him would be the inescapable fire consuming his loins.
Xanth - Naughty Filly
Yet, somehow, i could feel his fat cock sinking further between my straining pink lips, the engorged tip _squishing_painfully up against me.
Rumbling on the Road - Part Two
He felt her spine arched, holding itself purposefully rigid, straining to avoid sinking down onto the handbrake over which the two of them were leaning.
Captured Thief
She saw stars as the length plunged into her body and she felt a sudden burning strain of her inner walls, so like it had felt with the pony, but it was putting strain on her passage.
The Power of the Horse
They groaned as they strained against the fabric, and he could feel them rumbling as they started churning with fresh seed to fill their rapidly growing volume.
Powerless Play
Their straining, bare flesh rubbed against each other intensely, punctuated by loud growling and teeth-baring huffs from the two canines.
Project Tooth and Claw Pt. 4
Julie's eyes were watering, she was twitching with little spasms of strain, but she wouldn't stop the dog now. not for anything in this world.
Absol-ute Bliss [Sketch]
The pokémon shivered and mewled in front of him, muscles straining to squeeze around him, slickness already oozing along his hard length and dripping out into his slit.
A Productive Subway Encounter
His body began to jerk in waves, his shaft straining, straining out yet another inch from how strongly the dog was feeling, pre spurting in a constant stream. his rear milked the rat's shaft as his red eyes looked over his shoulder.
Clinical Trial & Error
The lion's tailhole strained in protest, stretching slightly.
Beast Among Beastmen (unfinished)
Any slight movement turned into a strain of any muscle in the limb, veins protruding and nudging around his fibers.
Horsepower
Gadiel strained. he stretched. he pushed. his fingers curled tightly around the metal bar, burning his skin. his arms bulged as he powered the weight up, exhaling through his teeth.