Draft
Her muscles clenched behind it, and the solid mass shifted deeper within her passage.
Lights Out
That mass shifted and sprung upwards after a brief moment of hesitation, and it jammed its way between kaden's young cheeks, probing at his taint before dragging upwards towards his hole.
My Helpful Toy
He stretches the solid band of rubber that was your legs out as you feel the mass shifting, becoming a smooth and uniform stretchy loop. "you're gonna fit nice and snug around my balls my naughty little pet."
Celadon Nightlife [Commission]
The nidoking asked, wigging his backside so that you could feel the heavy mass shifting between your claws. "hmmm~ i bet you'd like to slip something in here..."
Family Ties
Then as i watched amazed his, no her body mass shifted away from the shoulders and abdomen to round out her breasts and hips, and her one tail split in eight.
New Views
Bones lose mass, shifting to the ends to stretch muscle and ligaments and give me a lean, limber look. "iiii-bit," i groan, pressing my hands against my stomach. fire burns through my face.
Hunter's Day Out
His nervousness only became worse when he suddenly felt a mass shift into the back of his diaper. it took him a moment before he realized that he had just messed. "i need a change!" he called out, not caring how ridiculous and cubby he sounded. "why?"
Night Out
The weight of the mass shifted as ashlynn bore down again, rowyin catching it and setting it aside. "three down, two to go... reminds me of our first litter," he stated, his hand stroking her back again.
Mad Bull Tales - Greenskin
The tentacle rapidly shed its mass, shifting more and more of itself into the blob on the wall until it had disappeared entirely into the patch.
Breakout
As more of the mass shifted from the ceiling downward, more globs began to fall, landing on the carpet, congealing and amassing beneath mike. mike could feel his shoulders and arms aching, throbbing, being squeezed... his ribs too, his throat...
Big Ball Energy
Rhett suckled from the cock, unable to stop himself even as he felt his center of gravity change, his mass shifting.
Wesley: A Simmering Heat
A cold mass shifted south in wes's diaper, air-conditioning his tailhole. his cub's teeth had come in quite early, and they were so big! they could crunch through the biggest lizard or the toughest bug.