2024 Halloween Prompts

Kinktober day 11 - Upside Down - Vines/Steve/Demogorgon NSFW

Warnings - Eggpreg - Noncon - Demogorgon x Human - Mpreg 

Steve had been trapped in the Upside Down for what felt like years, in reality it had been six months of hell. He had changed a lot since the portal closed behind him, he didn't know if he would ever be freed from the hellscape either. He was constantly on edge, being chased by demogorgons, demodogs, and the bats. He knew Vecna was searching for him in his realm, but he seemed to be toying with him.

Steve was eating demo-bats he had killed and the solid foods in the upside down supermarket. It wasn't the best but it was something, he wasn't sure if the demo-bat blood or venom would affect him in any sort of way, but he was trying to push through and survive.

Steve was lumbering around the depths of the hell-scape, sitting beside the pond, watching whatever was lurking below when he heard a twig snap.

Steve sat upright, goosebumps prickled his skin. He grabbed his bat and brought it up ready to fight, his body shook in anticipation for what was to come but he knew he wasn't able to control what happened in the Upside Down.

This place was living and breathing fully on its own.

He watched as a demogorgon hulked forward, its flower petal mouth closed revealing a skin bulb. The hair on Steve's neck rose and his hands were shaking, the bat wavered.

The demogorgon took another few steps forward towards him, Steve stiffened as it lowered its head and opened up revealing its teeth and mouth, spit flew as it growled at him.

Steve charged it ready to attack when vines reached out, wrapping themselves around his ankles. Steve yelped, hitting the ground with a thud. His bat bounced from his hands skidding out of reach.

He strained for it, but the demogorgon kicked it further away. Steve cursed and turned back trying to free himself from the vines grasp.

"Come on... come on..."

The vines tightened their grip as he attempted to yank his ankles free, they began to slide back flattening him on his stomach. Another vine shot out from the underbrush and grabbed his wrists.

"No.. no!"

The demogorgon waited until the vines had his body stretched out and it worked its way forward. Steve tensed preparing for the worst, he was waiting for the demogorgon to rip him apart.

The demogorgon reached down and grabbed for him, Steve was waiting for its claws to sink into his flesh and muscles only to hear the shredding of fabric.

Steve shuttered at the cool air blanketing his skin. He tried to look up at the monster, its hulking frame covering him in a dark shadow.

Steve kept struggling but the vines only tightened around his wrists and ankles. Steve cried out in panic as he was flipped over, his back pressed against the sickly warm stone. "P-please..."

The demogorgon cocked its head and stepped over him as if straddling him. Steve looked up at him in panic not sure if this was going to be the end, a long thick tongue lulled out of its mouth, covering his body in drool. Steve whined, he turned his head to the left, his jaw clenched.

The beast yelled again before ripping at his jeans, Steve jumped at the sudden rip of fabric. He groaned as he was cut into, the creature's claws digging into his skin. Steve screamed out as blood pooled from his wound, feeding the ground below him.

The vines readjusted, spreading his legs for the demogorgon, his pants and boxers hung off him in strips. The creature's tongues wrapped around his cock, Steve squirmed and squealed. "S-Stop... Pl-please..."

The demogorgon continued to toy with his penis while a vine began to push against his hole. He groaned as it spread him open, getting him ready for the demogorgons hulking cock. Steve whined as the vine began to move in and out of him while the demogorgon licked at his penis. "F-fuck..." He continued to whine and yelp as he was used, the demogorgon continued to lap at his penis, Steve's brain was turning, he didn't understand what was going on. He was on high alert but he also knew he was in the worst position.

The vine continued to slide in and out of his ass, readying him for the large creature. He whined as it slid against his prostate and began to ram roughly moving only an inch back and sliding against it with full force.

Precum began to leak out and cover the demogorgon's tongue, the creature almost seemed to purr at the new flavor. It began to jack him off with its wet tongue while the vine continued to ram against his prostate vigorously.

Steve screamed out in pleasured pain as he came, the demogorgon licked it up before releasing him. The vine slid out of his spent ass with a wet pop and the demogorgon lined itself up with Steve, its large cock far thicker then the vine that had used him.

Steve braced himself as the vines pulled his legs up so he was more spread. The demogorgon slid inward and began to thrust deep and quick. "N-ngh.. F-fuck.. No!" Steve screamed out as he was abused by the monster. Each thrust in the head of its monstrous cock bulged through, Steve feared he would burst if it tried hard enough. It continued to ravage him in quick deep thrusts.

Steve squeezed his eyes closed as he felt like he was being torn in half. The creature's claws dug into his skin, tearing at flesh. The vines held him down, cutting into his skin, blood pooled below him, the black rocks soaking it up.

The demogorgon continued to thrust, enjoying its new pleasure toy. Steve's cock jumped with each slam, he bit his lip as the claws sank into his sides further. "N-no..." He whined as it continued to thrust, pulling him down on his cock before it began to fill him with seed. Steve screamed out as his belly swelled. Steve strained against the vines only to feel one slide into his stretched ass while the demogorgon continued to fill him with cum, it began to deposit eggs inside of him ready to be fertilized.

Steve was their new incubator.

Steve groaned as the demogorgon finally pulled out, its dripping cock jumped as it stood over him, cum mixed with blood as it coated him in its leftovers. Steve groaned as the creature began to lumber away as if it hadn't just raped him.

He groaned rolling to his side as the vines finally released him, the eggs deposited to fill him with their young.

Steve coughed and spat, before he forced himself to his feet and began to crawl towards his hideaway, he needed to clean his wounds and try to expel as many eggs from him as possible.

Tears rolled as he realized the Upside Down would have him forever as its incubation system, he only hoped his friends would be able to free him from this place. He knew if they didn't the vines and the creatures of the Upside Down would work together to breed him again and again.