Aunt Carol
Always admired just how firm and athletic his girlfriend was - but that strength and agility couldn't do much when she was trapped in that slobbery grip of an older, bigger, hungrier cat, tugged deep and massaged from head to chest to belly by relentless peristalsis
The History, Traits, and Customs of Balukathi (ft. Baadan)
Physical traits balukathi can control their digestion via a voluntary contraction of a special web-like network of light amber-colored glands lining the walls of the stomach known as jogers, which neutralize the production of hydrochloric acid and delay peristalsis
Reborn of Enamel
He rotated his wrist inside her to massage back against her undulating muscular waves of constriction, playing at the peristalsis that was sucking him in deeper and deeper until her distended lips were wrapped around his shoulder, meaty rump pressed against
The Tenth Floor - AV Story
Flesh pressed in all around him, peristalsis gently tugging him down as he slid, forced farther into the beast's mass and down the passage to its stomach.
A Hound's Heat -- Chapter 2
Gunther leaned back, letting his cock stick up in the air as gravity assisted the constant peristalsis of the swallowing cock, watching in fascination and pleasure as the meal slid deeper, toward his huge nuts.
Advoretures in House-Sitting: No Vacancies
Now half of the gazelle was trembling tightly in his esophagus, alternatingly squeezed and caressed while the wolftaur's powerful peristalsis forced her down, down toward his gut.
The Naga on Top
The initial peristalsis didn't push him out of her belly, but did straighten his body inside her and force his tail out her gaping maw.
Join my Pregnancy
Caul was lost in powerful heat, his own seed flowing around him as he was shoved around and felt the walls squeezing and pulling at him, but the reverse peristalsis never seemed to get him any deeper.
Aphyr's Ring
His body throbbed and pulsed, working in a downward peristalsis, maneuvering and shifting until something large, firm and ovoid began passing down. his rubbery sphincter had been stretching with each cramp.
Playing with Her Food
Every single part of her vanished into the merciless grip of peristalsis, kneading her into the darkness as things just grew darker and hotter with every heavy gulp.
Playing cat and mouse is a little old-fashioned
He could feel her peristalsis beginning to massage his face.
Hungry to the Core
Forest growled above her, clenching around her waist, rippling flesh rolling up from her belly to the crown of her head in greedy, possessive pulls of reverse peristalsis.