Sapped
And there were other dragons there, drenching the sap that encased them in acid so finally it would loosen its grip on them and they would be able to thrust harder, and longer, and orgasm...
A wasteland threesome
As the acid trickled in to consume him, the pressure of madeline's hands and her movements atop the nightstalker's cock squeezed the belly tight around him.
Bounty Hunted
Dunking face-first into a pit of acid shouldn't have been anything to smile about, but mahiri still wore that drunken smirk all the way to the very end of her journey.
Meet Catamount (vore, digestion, some scat)
acid eating him from all around, trapped, dissolving alive. his were nature kept him alive in that hell far longer than a weaker creature, but eventually he had succumbed. and, more; he remembered more.
The Experiment
The walls shifted and churned at him as he did so, easily toppling him back over, falling back into the acids. this time, he lay there, sputtering at the acids that were digesting him.
There Will Be Cake
A slight whiff of the acidic content of the second chamber caught in spike's nose, and he knew his time was starting to run short.
When Worlds Come Together
After a while i did fall asleep and started to sink into the acids. breathing in a lung full of acid was enough to wake me right back up.
The oldest trick in the book (bear/woman vore)
She was dressed for a cool sierra evening and her boots, levis, and sweater-over-longsleeved-shirt held the acid at bay, but only for a moment.
King of the Hive
The modified xenomorph sliced a finger across his palm, opening his hand for the acid to come. it spilled over a grate in the wall, and he removed it when it had broken down enough.
Flynn's Feast
Flynn's stomach acids are starting to break me down...
Belly Sex- Short
The acids working their way into him, weakening his form. i hug him and felt how his body squishes against mine, it feels like if i squeeze too hard he would burst. it won't be long now.
Tokine and Yoshimori's Rebirth and Kouya's Revenge
, masamori screamed to the top of his lungs as his skin was being burn off by the power acid that the dog's belly contained .