Call the Cocksmith
At first it made no difference to the bunny's descent, so tightly held and controlled by the shaft's peristalsis.
Refueling (Vore Story)
A few minutes of crushing peristalsis and repurposing later, and the robot's fleshy appendage gradually receded back into its sheath, a light ding! echoing through the empty mechanic shop a few moments later.
Bad Dog
She flipped him upright and let gravity combine with peristalsis. it was alarmingly effective and thom slipped up to his chest before he could catch himself. his hands wrapped around her black lips but he could still feel his body being pulled down.
Ace of Diamonds [C]
With a push on his shoulders and a little help from peristalsis, the wolf's head was crammed into the tight throat that squeezed around him like a fleshy zentai.
Meal Match
It was just a preliminary flex of peristalsis, a squeeze at the tip of her muzzle that didn't actually tug anything inside, but it still made her moan. there was no holding that back.
In the fruit grove
peristalsis takes hold, pushing him down the throat. he glides past the bulge created by the wolf pressing jason against the throat. a moment later, he emerges headfirst into the wolf's stomach. it's dark in here. warm too.
Archie Temple and the Lost Tomb of Selcatnet
It felt like it was tearing up his insides as it was pressed through by some otherworldy peristalsis, wrenching its way into his stomach and settling like a heavy dinner in his stomach.
Bruxa 1/2: Breaking the Fast
He yowled briefly as stomach acids eroded his snout; she swallowed then, a dominating cascade of peristalsis that plunged him into an acid bath strong enough to melt steel, vague nebulae of bear rippling around him as he thrashed once, then stilled...
Sovrim in Spaghetti
Sovrim's body was squeezed tightly by the throat as peristalsis forced them downward. the light was gone entirely.
Memoires of an indestrucible dog (vore, scat - Dogmeat)
The digestive system of the deathclaw had other ideas and the pulsating peristalsis of its upper intestine sucked him in like a devouring serpent.
Intense teasing
Regardless of what he did, however, get swallowed, the mouse slipping within the dragon's needy throat with a single swallow as peristalsis took care of the rest, the squirming the mouse was doing just paradoxically making him love this experience even more
Exploring Options
Compounding this, a kobold's muzzle was a bit too tapered, the shape of his writhing body merely spreading apart the hybrid's grip as the peristalsis around him continued to drag him deeper.