Two Kindred Souls
"a stretchy potion... imagine what would happen if we used it on something like a block of concrete!" the deer wondered aloud as the mouse by his side giggled.
Hialfi's world (foxtaur/balloon raccoon naughtiness)
A mix of rubbery squeak and startled yelp came from beneath his belly and the stretchy grip around his tip suddenly encompassed as much of him as was unsheathed.
Inexperienced Owls and Rutting Rats
That stretchy ass might have saved barry from total annihilation, as the globs of excess goo sprayed out the edges of his poor tailhole, giving jacob's fur a shiny coat of his own paint.
Backed Up
The two were one for one on loads drained and marlow was content with the amount of muzzle-lube he had slathered into the kobold's snug but stretchy hole as he withdrew himself with a long, drawn-out slurp.
New Life in New Vegas Part 6 - Recovering the Past
Using some stretchy cord to hold the parts of the pants together, allowing for full moment without tearing if he bulged out his muscles too much or a growth spurt hit him again.
CYOA: Nighthowler
The crotch is lewdly exposed, covered only by a stretchy translucent membrane that leaves nothing to the imagination, her tight little slit on full display behind the thin latex.
[CM] Cubby Cream
The best thing was, while the fox's tailhole probably got smaller, it was probably still just as stretchy from all the yiffing that they've ever done. "but of course, li'l bro."
Enslavement - Chapter 1 - The Visitors
The females certainly were stretchy. he was amazed that the she was unhurt for such a small creature. though she would probably be sore tomorrow, to say the least. vulpix didn't hear the compliment.
The woozle, the lion and the man
With a single long push of its jaws the lion enveloped his prey; the ground below anchored the man in place so the stretchy maw simply slid over and around until nothing stuck out but knees and a single hand.
The Party That Disappeared - Part 4 (Vore Story)
Extra stretchy fabric made it possible for him to contain all of the tiger in his pants...though it was definitely extra tight and musky in there for matthias, and it wasn't exactly subtle, either.
Gyro Gets Small
Exactly like what ray did with the arm, the tiny dragon's mouth spread over gyro's head, starting with the beak, slowly expanding to cram it uncomfortably in his slimy, stretchy insides.
Rocket and Blackjack's Roughhousing
The underwear they wore was made to fit beings of all sizes and types all across the galaxy, they were made of extremely stretchy material from a foreign planet.