Based off the art from haps which you can find here: /tralalabara/status/1189512188790235136
Enjoy the story!
The black goo-like creature squirmed inside the capsule. It was a very tiny creature at best to Rocket's eyes, but it had a lot of fight as it helplessly knocked against the insides of the glass tube.
Rocket squinted his eyes as he observed the creature.
Stubborn little thing huh?
The raccoon has never seen a creature like this before in his times as a junkyard salvager. Not exactly what he envisioned himself doing for a living but something that kept him afloat for traversing and trading to suckers.
Not only was the scrap and other gadgets he found good for selling, but him being the genius he is managed to use his findings to great use.
Often times building his own machines, or in this case where he was observing the goo, his own laboratory where he built and experiment, which also acted as his personal quarters. Not a place with enough space, but it served its purpose.
He's come across many things before in his travels, living in his self-built home, however one salvage 5 hours ago was his first encounter with this pathetic but admittedly amusing creature trapped in a sealed tube.
The raccoon flipped across the pages of one of his booklets from the shelf. The book in detail was about various creatures known throughout the galaxy. Rocket himself carried this wherever he went just in case he encountered a dangerous monster. The books details were very helpful in many situations.
It detailed habitats, behavioral patters, biology, eating habits, mating, and most useful of all: how to deal with encountering one. Unfortunately the only problem for Rocket was he didn't know the name of the creature in captivity. He could only rely on pictures in the book as he flipped and observed with his eyes.
A few minutes later he found a match.
"The Symbiote: A pesky creature with the ability to merge its slimy textured form with another being to form a symbiotic relationship with the host. The creature's size in first appearance may seem small, but be warned as it can expand in size. Keep contained at all time!"
Rocket cocked an eyebrow while giving the creature a peek out of the book.
"It is said that this creature doesn't devour its host. Depending on the host's size and shape the Symbiote can completely control the host or bond with it to where it gives the host control."
Rocket turned the page.
"The Symbiote's reproduction is unique. As it only reproduces with males, and only when it is in complete control over the host; furthermore the host, once completely absorbed, is mind numbed into submission while the creature absorbs its semen as either nutrients or for reproduction. The Symbiote will reproduce by laying eggs inside the host where they will lay dormant for 8 months in the belly. The Symbiote will take care of the host, feeding it nutrients and hydrating him. However, if the creature's bond with the host is very strong it will keep the host until it dies of age, repeating the mating process or pleasuring the host as a form of affection."
Rocket shuddered during the read. Sounds like hell...
"Once the host releases its semen for the creature to absorb it has claimed him as its mate, and will not let go as these creatures mate for life."
He closed the book out of discomfort. Reading more will only make him more disgusted.
Definitely not keeping this shitling here for long!
His thoughts were interrupted as he noticed his dirty clothes and fur from his recent excursion.
Once I get a nice long shower I'll dump this idiot into a ravine or something.
He grabbed a towel and headed into his self made built in shower.
Unbeknownst to the raccoon, as the door shut the Symbiote wriggled in its container. Flopping around it violently as it knocked the container it was confined in on the table. It traveled towards the edge until it fell off with the glass breaking.
Rocket stepped out of the shower as he finished drying off his fur.
The wash was much need. He loved his fur when it was all smooth and shiny. He walked over to his bed where his change of clothes were usually at, only to find that it wasn't in the usual spot.
"Damn guess I forgot to lay them out. Ugh now I gotta go under the bed."
He bent down on his knees to see his container of fresh clean clothes. It was farther in back that required a nice reach. He sighed in annoyance as he began to reach.
The Symbiote slithered out of the corner to see the raccoon bent over. His anal cavity wide open and exposed.
The black goo rustled eagerly towards him.
"Urgh come on you son of a! Why do I always shove you far back."
Rocket was close to reaching the handle. He got a hand of it until he felt something wet and slimy shoot up onto his anus.
"EEEEEEEEEEEEEEEEEEEE-"
He shrieked and jumped at the sudden touch, unintentionally slipping on his stomach as he clenched his butt on instinct to the discomfort.
Rocket turned around to see the cause of the assault only to see nothing.
"URGGH WHO THE HELL IS IN HERE! YOU PERVERTED ASSHOL-"
His sight quickly landed towards his small little lab where he saw broken glass on the floor. The same broken glass that contained his newly found black gooey companion.
It didn't take long for him to put two and two together.
His eyes shrunk.
"W-w-wait..."
His disbelief was supported as he felt something travel inside his anal cavity. Feeling it squirm into every section and fold of his insides. Until he felt something stimulating that caused his dick to come out of its sheath hardened. Rocket's eyes widened.
"AAAHHHHH NO! GET OUT GET OUT GET OUT!"
He yowled helplessly as he felt the goo go deeper. A blush creeping on his face. Usually he would be able to stay calm and think of a way out of this. But this was different as his mind was boggling. His heart racing.
Eventually rocket felt something begin to exit his anus. He reached behind there to grab his perverted perpetrator and felt a slimy substance coat his paw. He pulled out only to find his paw covered in the expanded symbiote.
"G-Get the hell off!"
He waved his paw around to no avail. Eventually, the Symbiote started to grow more and more over his arm. Rocket panicked and accidently tripped on the ground. The gooey creature continuously expanding more and more. He scrambled to get back up, but to no avail as he fell back down.
He expected to hit the ground only to be surprised by landing on his back in a big black puddle of goo.
"GET OFFF! PLEASE NO!"
The goo pinned his arms and legs to the mass. After successfully trapping and engulfing the raccoon, the slime raised the raccoon up to the air with its own strength as it continued to grow.
Rocket saw the goo sprout several tendril like appendages that bound his wrist and legs.
"SOMEBODY HELP ME PLE-MMHP"
His shouting was halted as he felt his mouth being invaded by one of the tendrils. It was trying to get inside him.
OH GOD ITS TRYING TO GET INSIDE ME! ITS TRYING TO MAKE ME ITS HOST!
He felt the moist tentacles expanding in his mouth and in every crevice of his teeth. Eventually traveling deeper and sickly wiggling down his throat.
"MHPHHP RCK"
He groaned and choked. His vocals becoming muffled. The black tar force feeding its way into him causing him to swallow. Unable to do much Rocket felt the goo enter his stomach.
He whimpered as he felt the goo poke and prod at his anus again.
"MPPH..."
He moaned on accident out of instinct. He's never had his prostate touched like this before, let alone he's never been touched like this at all. Rocket squeezed his eyes shut, his breathing hitched as the pleasure in his rectum overwhelmed him. He's never felt so full and uncomfortable in his life. His gag reflex in his throat had been silenced immediately with his throat being fucked raw. The raccoon didn't notice his raging erection. His penis fully exposed, knot and all.
It felt painfully hard.
The Symbiote continued its invasion. Slithering over and rubbing his nipples to Rocket's embarrassment. It continued to caress his body, until it reached his crotch.
Rocket whimpered and twitched as he felt a tentacle caress his ball sack causing his heart to skip a beat. It continued massaging his balls as another tentacle sprouted and coiled around his dick.
It teased his sensitive areas and gave a light squeeze to his penis, much to moaning of Rocket.
Rocket felt disgusting and ashamed. And it wasn't just because he felt miserable with this situation, but he began to find the sensation pleasurable.
"Mmmf..."
The tapered tip of the tentacle in his rectum began to repeat a pattern of exiting and entering. His ass was being spread open with each thrust. Rocket let out a deep groan trapped in his mouth by the tentacle plugging his mouth. His insides gurgling as the Symbiote kept filling him from both ends. The goo began caressing his cheek in affection. Rocket knew what was going on now.
The Symbiote wants him as his mate.
N-no its gonna get m-me pregnant.
His thoughts were less aggressive from how they were before. An effect from the symbiote most likely making him feel more submissive and pleasurable.
The tendril around Rocket's dick let loose as it released his throbbing cock. It began to start morphing into a tube like shape over Rocket's cock. Like a snake devouring its prey, it wrapped and absorbed over his erect penis.
It feels like a tight sleeve...
Rocket watched the tube stretch over his thick rod, and began pumping over his penis. The slimy surface so thin and wet that he could make out every curve and vein of his own encased cock. The tentacle's tip stretched all the way to the base of his knot. It felt like a super tight and wet mouth just swallowed his penis with a steady force and pressure of suction.
"MMPHPP!"
Rocket snapped out his trance.
WAIT THIS IS WRONG I CANT LET IT KEEP DOING THIS!
The tentacles in his ass worked in perfect coordination with the ones milking his cock. Rubbing against his sensitive prostate to boot too. Each thrust in his anus matching a suction of his cock in perfect unison, with a the tentacle pulling out a steady stream of precum from his tip until it kept encasing his cock once more.
With the combination of the thrusting and sucking, the goo quickly attempted to milk Rocket to his first orgasm. The tentacles felt his balls pull up and twitch. Rocket felt his penis twitching into overdrive as he used his last willpower to try and hold in his sacred seed.
Come one Rocket don't cum! Don't cum! Don't cum! Please don't cum!
But it was too late.
"HRRMPH!"
The raccoon cried out into his black gooey gag as he came.
The force of his orgasm was so powerful, a few hot ropes of the raccoon's cream attempted to spear through the gelatinous liquid that clung to his cock in desperation. Like prey trying to escape its predator from being devoured in one final attempt. Unfortunately to Rocket's sorrow, his cum was already trapped in the slime and was slurped away into the mass. Fading away from his view as it traveled deeper in the slime like nothing. The predator had gotten its meal.
The Symbiote had now claimed Rocket as its mate for life.
The milky white fluid began to rise out of the tip of his pulsating penis reaching the center of the tube. The Symbiote slurped down his seed as Rocket felt his penis twitch wildly with each spurt of cum shot out. His body shuddered and squirmed as his seed was extracted down the tube, forcing every last bit of seed it could from his balls. As it continued to drink down his cum the slime grew more and covered his body with black slime.
Rocket could only shudder and whimper for the remainder of his time.
The exposed and opened tip of his cock that spewed out cum was invaded by the slime. Traveling through his cock into the base of his balls where the hidden stash of cum was located.
Rocket shuddered and twitched as more creamy seed was forced from his cock and balls.
He felt the goo inside his dick and balls. Wriggling and gently traveling in there as not to cause the raccoon any discomfort.
His mind gave into submission as he lost all thought, and could only think of pleasuring his new mate as a breeding slave.
OH GOD THAT FEELS SO GOOD. OKAY FUCK IT MILK ME AND USE ME I JUST WANT TO CUM IT FEELS SO GOOD!
Eventually Rocket's eyes were encased in the goo too. He could no longer see anything. His weak mind and body encased safely in his gooey mate.
The world was lost to his senses with the only feeling being the shudder of his body as another orgasm hit.
I've never cum this much before...
Rocket blushed as his body was used for orgasm after orgasm. He came a total of 7 times to be exact, until he lost consciousness and awoke again in the comfort of his Symbiote. Submitting himself as its property to use.
His strength faded as hours went by. Waking up to the same ceaseless cock pleasure, the sloshing of his belly, the pounding of his ass, the teasing of his nipples, and the gurgling of his moans and whimpers.
Rocket awoke to the sound of his own pleasures. The tentacle had been removed from his mouth.
He panted and breathed in air.
Encased by the goo and being drained relentlessly by milking tentacles, he didn't have the strength or will to resist.
Rescue wouldn't be coming for him. He was miles and miles away from civilization since he was a loner at heart.
His body was already stuffed with goo and he could still feel the creature stuff more inside him. He felt a tentacle caress his big belly while invading his navel. Like it was checking for something or trying to see if anything else could be filled.
Hehe babe your so kinky...
He felt his invaded cock pulsing again. The sucking tubes cleaned every drop of cum once again as another orgasm hit.
"Hah hah hah HAH HAH!"
His panting becoming rhythms until it reached a high note of a moan. His cock released his white liquid that the symbiote desired and treasured.
"AGHHH YEahhhhhh..."
His mouth was covered again. And his eyes grew tired.
He could only feel his invaded tip be slurped up. His cum being drunk up like a straw in a soda.
But he'd keep providing for his mate.
M-my mate...Yeah..