12 - Becoming One
Vil groaned loud in her neck as he filled her again with his hot stream at the final deep thrust into her intestines.
The Beastmaker's War - SEA
Her lower intestines were largely empty, due to her earlier fasting, and now they flooded swiftly, inflating yard after yard of tightly-packed bowels.
Mighty Hung
Luxray knew what this meant for his intestines and he very quickly replied so he could save them from being swollen with cum "please not inside, please not inside!!!"
Overdose
His skin was painfully elastic as it stretched further and further, his intestines undergoing the same transformation: forced impossibly wide and stretching painfully to fit the unending length of vine pushing inside him.
story: A Musky Morning (m/m)
Deino showed a playful grin and caressed greldon's belly, knowing perfectly well, that after their supper the evening before his intestinal would be full of air which eventually had to leave greldon's body.
Internal Study
For one i ain't going into the large intestines. my intent is to go into your blood stream and from there across your body, brain, liver heart lungs and what not.
The Sleepover
The tip flared up fully, expanding so much that it wasn’t able to push into the girl’s intestines no matter how hard kiroki tried, but she didn’t care, the stomach would do.
Bursting to the Surface
The opening to his small intestines parted and started to greedily suck the fat aristocrat up.
Choices of Desire
The drakkaren worked himself viciously, holding the wolf's head like a football against his body as he groaned, his black-painted-red cock moving in and out as it pulsated thickly with his heartbeat, and then he reached down and seized a roll of intestine
Toontown POV - an excess of trust
Your dick was in my lower intestine when you came." "i thought you didn't have things you don't need," you say into the slimy dark. "why would you need intestines?" "no one has to animate intestines," she says reasonably.
Taken In
He simultaneously pants like a dog and purrs like a cat, seemingly enjoying your mass lodged deep in his intestines.
Gryphon Taxi (Vore Story)
Eventually, he made the transition from small to large intestine, the orc very much appreciating the extra bit of wiggle room that came with the change of environment!