Steamed
She weaves in between pillar and piston, avoiding the mechanical beasts at every turn, keeping her tail pressed to her legs lest it get caught in their unyielding grips.
Engineer (not official title [Work in Progress])
The piston thank fully stopped before it hurt him. i told him to calm down; he was going to be just fine. now we were going to have to force the piston backwards.
Cat's Cradle(teaser) - Furtual Horizons
The pistons in his legs whirred with the extra force of each step, shoes puncturing deep into the panels as he continued his run, the glow of his blades streaking behind him. below him, the floor grew bright and crackled.
The Wonder of Discovery
It was so delightfully alien to feel his piston pressed between his own cheeks.
Burned Memories (Part 5)
Snowfire moaned heavily as he pistoned his member slowly through hound's pink hole, sloppy wetness covered the rough skin of his bulging penis. his paws moved to hound's hip, pistoning harder and faster into hound's warm depths.
I Said Kneel
He pistoned that pussy, slamming his thick, heavy balls against his cheeks and forgotten fox cock. he didn't slow his pace one bit once the knot popped inside, he growled darkly and pulled back on neil's pussy harshly, trying to still piston fuck him.
No Good Deed... [Commission]
Her eyes focused on the screen, albeit barely, and the last thing she saw was the piston giving one last thrust, slow but merciless.
Hypnovember 27 - Recording
Though he caught a faint piston motion beyond each door, the sealed cubicles emitted no sound whatsoever. when he found a door without a sizeable silhouette beyond, he brought his keycard to the cardreader.
Welcoming Party (Commission for Mooglepower on FA)
Soon, the three equines were in rhythm: xorin pushing forward as kevin and navarro pulled back, and the two in the rear pushing up as xorin pistoned out.
Commission: A Dragon's Travel Trist
In the middle of the circle, the pistons began to move the central gear along the sides. the gems in the gear glowed, and glowed brighter and brighter as the pistons went faster.
R&D3: The New Boss
The machine instantly sprung to life and thrust its piston forward, burying the fire-hydrant-sized dildo deep into the gaping tailhole. moving at a steady pace, the piston pulled out and thrust back in, slowly, brutally pounding his ass raw.
Syngeneia Kathairein part 24
. \> you say "i'm not addressing the issues you two have with pumping the pistons, like... just... eugh no. " "i'm not addressing the issues you two have with pumping the pistons, like... just... eugh no." you say. "pumping the pistons?"