Biohazard Containment Protocols (5/5)

Story by Serathin on SoFurry

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When Tanakeah is given a mission to infiltrate a research lab in order to steal some files he always knows that there is the potential for being double-crossed or to lose out on the payment, but when it turns out that the target is him it kicks off a betrayal of epic proportions that leads to the release of a parasite bio-weapon on an unsuspecting city.

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Once Keah had finished taking over their shared body Tana watched as he escorted Olavar up to the roof, and as they opened the door they were immediately greeted with a gust of wind that blew over the flesh-covered platform that used to be for helicopter access. "Ah, now that is quite the feat of bioengineering," Olavar said through his puppets as he went over to one of the dozen large structures that had been constructed completely from parasitic flesh. "You've created bio-launchers in order to bypass the blockade that they set up around the perimeter of the building."

"I'm pleased that you approve Master Olavar," Keah replied as the parasitic cobra slithered up to one of the launchers where a fleshy sack was loaded into it. "I'm also happy that you are here to witness our spread from this building. It's time the city will feel our touch..."

Olavar merely nodded and allowed the parasite to do his work, watching as not only were the sacks filled with parasitic fluid loaded into the bio-launchers but actual parasitic creatures as well. The largest one however was reserved for leader of the hive, Keah slithering with his mass of tentacles into the launcher that was pointed at one of the busiest sections of the city besides the downtown area they were in. The entire section was a large park with an underground mall that was beneath it and if he aimed it right there would be no stopping the infestation of either section. With the last launcher loaded the coordinated attack on the city would begin and there would be nothing that the CDC or the others could do to stop the twelve new hot zones that were about to form.

In order to launch everything twelve weights had been connected to each one which would drop into shafts that had been burrowed into the building and lined with slick parasitic flesh. The second the mental command was given the parasites that were connected to it dropped down into the whole and as soon as the tethers they were attached to went taut it launched the parasite cannonballs, lesser parasites, and Keah himself through the air. As they sailed through the infested cobra could only imagine what it must look like to those below, watching fleshy purple tentacle creatures fly way over their heads towards the city below. As Keah streaked towards his destination he could see as one of the parasite sacks hit a nearby skyscraper and the flesh immediately splattered out and began infesting the floors it had broken through while several parasites landed in several of the major highways and rail stations in order to infest them and clog the major roads and rails.

For Tana and Keah however they had opted for most carnage in one area, and as he landed in the area with a loud splat it had caused everyone in the area to look on in shock. Several that had been near the area were splattered with the purple fluid as the ball of tentacles continued to roll several more feet before he finally came to a stop right next to one of the large fountains. The resilient skin of the parasite cobra kept him from being injured and as he started to unfurl his tentacles outwards towards those that had been brave enough to try and see what was happening. Those that had gotten too close to Keah suddenly found themselves with one of those slithering appendages to wrapped around their waists or legs.

One of the things about the park and mall beneath were the skylights that breached the surface, and those that happened to look up were confused to see people running away. With layers of concrete and steel and the ceiling dozens of feet above the ground they couldn't tell why there appeared to be mass confusion and panic about, at least not until they saw the mouth of one of the tentacles slam against the thick glass. Those that had been staring up and watching could see the hollow flesh undulate and throb as it appeared to try and get through it. But as a purple fluid seemed to move about between the glass and the suctioned tentacle they suddenly saw it breach through, the fluid raining down on those unfortunate enough to be standing directly underneath it before clouds of bright purple spores began to erupt from it as well as several other areas where others had latched on as well to pump them in.

Back on the surface Tana watched as those that he had shoved his own tentacles into had already started to mutate, watching with glee as their stomachs became distended and their muscles swelled and bulged with new growth. As mush as he wanted to take his time with them he knew that they would be needed in order to make sure that as many in the crowds as possible could be properly infected before they fled, which happened as soon as the shock of a massive monster dropped into their midst. At the same time the tentacles from his back that he had stretched out and latched onto the underground mall had already started to do their job as well and could feel the surge of parasitic spread happening underneath the feet of those that ran.

As the first batch of fresh parasites were created by Keah the sound of sirens suddenly could be heard coming towards them. The park was one of the closest places to the tower that he had originally infested, and that probably meant the CDC was coming after him. As they got closer the infested cobra could hear an announcement come over the loudspeaker that told everyone to evacuate the park. People had already started before they had given their advice and even though there was a real threat that was coming towards him Keah extended his wrist tentacles in order to capture two others that had tried to escape past the monster and didn't get clear of his range in time.

Meanwhile a convoy of three CDC vehicles had started to race towards the park where they had been told to go, though as the bull in the driver seat of the middle car watched the tablet that was lighting up with calls about incidents. "How did we not see this happening," the bull said as he looked over at the cheetah that drove him to their destination. "We had helicopters circling around this tower for hours and none of them saw monster catapults being built up there?"

"I think that it got lost with all the other weird purple flesh that grew over most of the building sir," the cheetah replied as he followed the large transport van that had six heavily armed troopers in the back of it.

"Well now we have at least a dozen containment breaches that are happening all over the city," the bull said as he tossed the tablet furiously onto the dash. "All our forces are scrambling but I've heard that there are three buildings where people can't get down because the infestation has taken over the entire floor beneath them. I just hope that these troops can take contain this place, an outbreak here is going to spread to-"

The bull was suddenly interrupted as the three vehicles had just driven up the throughfare towards the source of the parasite infestation and their lead car stopped, which prompted the cheetah to slam on the brakes. Just as the bull was about to yell why on earth the lead car had stopped their eyes suddenly widened when they saw the two back windows break out and throbbing purple flesh spread out from it. "I don't think we're going to have that heavy support," the cheetah commented. "What do we do now?"

"Everyone out and start firing!" The bull shouted not only to the feline but through the radio as well. "Buy the civilians time to get out of here!" The bovine grabbed onto the car door and wrenched it open, but just as he was about to jump out he turned to see that his driver still gripped the wheel. "What do you think you're doing, get out there right now!"

"Sorry boss," the cheetah said with a loud grunt, the bull looking down in shock to see that the purple tentacles had come up from the floorboard of the van and had already started to push into his legs. "Gonna have to stay in the car with this one, I can already hear them whispering in my mind. It feels... really good..."

The bull hung outside the door with his jaw agape as the cheetah's pants burst at the seams, revealing the fur had already started to convert to purple flesh. There was a low groan from the feline as his underwear started to swell with the tent in his pants before it burst out into a tentacle while they could be seen under the skin of the cheetah traveling up to his head. The fingers that wrapped around the steering wheel began to stretch even more until they were coiling around it while more tendrils pushed their way out of his mouth along with the tentacle his tongue had become. Just as the shirt of the driver ripped with the tentacles that pushed out of his back and his entire head mutated into something more monstrous in nature the bull felt his hoof slip and he fell back onto the ground.

The sound of screams and the occasional explosion could be heard as the bull looked up to see jets of spores and tentacles fly over his head. It was like a warzone and the bioweapon was at the heart of it, and as the bull scrambled to his feet he saw people getting infected and falling to the ground as their limbs morphed into tentacles. The infection rate had increased dramatically to the point where people stared down at their lower body in shock as their groins pushed out into a series of tentacles that pushed into their own mouths in order to speed up their infection rates. For those that had come with in the back car one of the soldiers had already been slammed up against and cocooned to the truck while the other tried to futilely fire his weapon from behind his car door before he was pounced by a transformed parasite infested alligator.

"Beautiful, isn't it," a deep, menacing voice said as the bull looked forward to see that their target had slithered up towards him with a smirk on his tri-muzzle. "Thank you for coming up here, it prevents me from having to hunt you down myself."

The creature was already almost on top of him and the bull knew that he wouldn't be able to reach for his gun, so instead he went for his radio. "I have patient zero!" The bull shouted. "Patient zero has escaped!"

"Very noble of you," Keah stated as he took his arm tentacles and slowly lifted the bull up. "But it's all for nothing, my parasite can't be stopped and soon it will overtake the city."

"They're already escaping the park," the bull replied with a groan as he could already feel the parasitic flesh starting to burrow into his skin where the tentacles were around him, though the cobra appeared to be holding back as the infection only progressed about an inch or so. "Even if this is just a distraction I will stop at nothing to rescue those around us. Your parasites can only chase so many..."

The bull felt himself swallow hard as he was brought up close to that tri-muzzle, all six eyes focused directly on him. "You're right, I maybe only created a dozen or so up here," Keah said before he turned the bull around. "But that doesn't count for the contained environment below."

Had the bull been able to look into the skylight he would have seen that they were completely covered with the same purple flesh that the cobra sported, and as he turned his head towards one of the entrances of the mall he saw the doors fly open. Dozens of parasites had flooded out of the infested mall and started to capture those that tried to run past it with a similar situation happening to every exit. They were lost, the bull thought to himself as he watched the ground underneath the cobra that had grabbed him rapidly became corrupted. Park benches, fountains, and even trees were quickly enveloped as the first fan that had fallen to the parasite began to shake and rumble until a massively clawed hand ripped its way out of the metal roof.

As a six-headed hydra-like parasite rose up it actually started to take the entire truck with it, the vehicle breaking apart and the metal moving around like armor on its massive tentacles for legs. Dozens of tentacles burst out from it as the bull could do nothing but watch as the huge monstrosity began to shamble towards one of the larger buildings. Soon his focus was brought back to the tentacle creature that held him and he braced himself to be mutated and transformed with the same parasite that had taken over the rest of his team. The seconds passed and when he didn't feel anything happening he slowly opened his eyes once more to find the cobra looking at him once more.

"I figured since the others are having the fun I would let one of the stragglers go ahead and deal with you," Keah explained. "He's just a little tangled up at the moment."

The bull's gaze went past the cobra that had been holding him and towards the car that he had just gotten out of, his eyes widening when he saw the shambling mound of tentacles with only the vague look of a cheetah's head on it. Two sets of eyes stared at his former boss and the tentacles of its maw slithered around in the air. When the parasite cheetah got close the bull leaned back when his upper and lower jaw split down the middle and opened into a terrifying quad muzzle. Before the bull could say anything it clamped down over his muzzle and his cheeks bloated out with the tendrils that pushed into it.

Keah let the bull go and the cheetah immediately took over with his own arms that had completely split into nearly a dozen more tentacles. Even as the monster turned the bull around the thin tentacles had pushed their way out of the nostrils and ears of the bull as his face began to bloat with parasitic fluid. Though the link that they had the parasite cobra already knew what was about to happen, an evil smile on his face as he saw the prehensile tentacle cock pushed its way into the bull's tailhole. Almost immediately the pulsating flesh merged with that of the other male and spread rapidly.

Definitely a new mutation, Tana thought at he watched the former cheetah continued to push deeper into the bull who had been bigger than the other male up until that point. The parasite cobra could see the converted mass flowing into the cheetah and made the swollen muscles of the beast grow even more while the bull's body began to grow smaller. Tentacles of the feline monster wrapped around the bull and pushed his arms and legs to fuse them together. With the head of the bull already heavily mutated and filled with parasitic tentacles it didn't take much to see that it had become the head of the thick cock that was attached to the groin of the monster.

As the two became one Keah decided to let them have their fun and slither around the park, which at this point had become nearly deserted save for the dozens of cocoons that writhed and squirmed on the ground or against buildings. The longer incubation times would make for smarter parasite hosts that would retain a lot of their former features, while those that were flash infested became the hulking monsters that had went to chase those that managed to escape the tidal wave of creatures that he had created. The screams and shouts of those that had attempted to flee could still be heard as he looked around to see several columns of smoke rising up from the areas where the lesser parasites or parasitic flesh sacs landed. Every tentacle in his body shivered as he could sense that there were areas in the city that looked just as alien as the park he had landed in, though not nearly as extensive the purple flesh grew over buildings, cars, and everything else.

When Keah looked back at the tower it was just in time to see another volley come from the bio-launchers as the windows that had contained the infection began to burst with thick, heavy tentacles that grew from it. There was no need for them to hide anymore, not with another twelves infectious zones about to hit the city while the others were raging. As he continued to head back he could see thick paths of parasitic flesh where the parasites had already roamed, which started to spread as he passed by. It was clear that he was the most potent of the creatures that were out there, but that didn't mean the others weren't doing an impressive amount of work as he looked up at the buildings that were hit and saw that entire sides of skyscrapers had been infected.

Back in the mental landscape Tana could only watch in shock as their infection spread, feeling every ounce of pleasure come through Keah's tendrils and flow through his own body. The cobra panted heavily as he saw every person that he converted through the creature he had become, and as he did his serpentine snout broke into a manic grin. As he saw several survivors getting pounced upon and infected while tentacles burst out from other skyscrapers he started to laugh. Softly at first, then growing louder and louder as the last bits of his sanity were overwhelmed from the sheer number of those that they had infected with their parasitic influence.

"More!" Tana shouted as he strained in his bonds, not to escape but from the pleasure that came with it as he felt his cock throbbing within his binds while the tentacle inside his tailhole stimulated him to even further heights of ecstasy. "Convert them all Keah! Leave no soul in this city free from our parasites!"

****

A week after the initial invasion the city had been declared a total loss; after the initial containment failure at the tower of the megacorp the new spots where the parasitic bio-weapon had been launched at spread like wildfire. Rather than attempt to try and take back the city with military force that would likely end in the parasites growing stronger the hazardous containment team enacted a different type of protocol that had been set up the same time as the failed CDC blockade outside of the initial building. It was called a containment sphere and it consisted of nearly fifty energy pylons that were linked together in a circle around the city that created an energy field that dissolved any and all biological matter, a lesson those inside quickly found out when they had attempted to burrow through the stone and dirt to bypass it and their tentacles began to sizzle after a certain point.

As for the city itself the purple parasitic flesh had grown over nearly the entirety of the buildings and land. One of the first things that Keah had instructed the others to do was to secure all the potential escape routes from the city, which kept the flow of people out to a minimum before the energy barrier went out, and once they had cleared that they began to work on the buildings. The creatures created had no need for all the amenities that were contained within such structures and as more of the city fell to them the tendrils of flesh spread over everything until it was so heavily coated that nothing was recognizable as anything other than lumps of flesh. They became nesting and mating grounds inside as thick, heavy tentacles grew out into the streets that contained heavy, lumbering parasites that used to be people.

Though things had calmed down for the most part there was occasionally a flurry of activity as some small pocket of survivors were found in an area that still had remained somewhat untouched. Most of them were infested on the spot by those that had found them but sometimes they were captured and brought to one of the many pits that had been created in old pools and basements. The tentacles of the creatures in attendance watched with evil, twisted smiles on their mutated muzzles as those that had been captured while remaining unconverted was dropped into a thick purple fluid that was similar to what had started this all in the first place. Howls and cheers filled the air as they watched those that were submerged quickly start to lose their forms, the others watching as tentacles pushed out of their heads and bodies until they had been given their new parasite body.

Over all of this Keah stood at the tallest building they had converted, the one that they had taken over first as he surveyed the carnage below with a smile on his tri-muzzle. As Tana watched through their six eyes the cobra realized he couldn't have asked for anything better as day slowly turned to night. Through the televisions that hadn't been grown over and still received power they knew that the entire city had been declared a bio-hazard and considered extremely dangerous, and though that caused the infested cobra to smile he knew it was only the beginning. With their parasites growing stronger every day the barrier that had attempted to contain the infection that ravaged the city was only just keeping them back, and it would only be a matter of time before they would break free.

In the headspace of the parasite Tana let out a loud moan of pleasure at the thought, and as he did he heard a low hiss of laughter that caused him to look over and see his actual infested cobra form standing next to him. "I have to say as far as hosts go you are the best one that I could have ever hoped for," Keah said as he went up to the restrained cobra and put a hand against his chin while the rest of the tendrils that had infested every inch of his body pulsated with glee. "To think that when we were first joined that you had attempted to keep the madness at bay, now that you've embraced it you can see all the changes that have been brought about because of your choice to succumb to your new lot in life."

"Yes..." Tana hissed as he pushed into the hand as he felt the shared touch of their body against him. "I can't think of anywhere better to be then here, even if you one day completely subsume my consciousness I will be glad that I was able to experience it up to this point."

"Oh, I have no intention of completely infesting you," Keah replied with a smirk as the tentacles of his wrist slithered around the collar of similar tendrils around the cobra's neck. "I would never think of overriding a gift that had been given to my host by Master Olavar, nor would I want to. No no Tana, you will watch as we overwhelm this flimsy barricade in order to continue our infestation throughout the entire world, a front row seat to the complete infestation of every creature within it."

"Sounds like quite the lofty goal," a third voice said as the two turned in surprise to see the naked black-furred deer stand there. "I'm happy that I created such a dream team in order to make it happen."

"There is nothing that pleases us more than to hear you are satisfied Master Olavar," Keah said as he bowed. "Is the city to your liking?"

"Very much so," Olavar replied with a wry grin. "I've taken the liberty of going to a few of the pit infestations and it's clear that the parasites that infest them are more than happy with their lot in life. I look forward to seeing what sort of mutations will happen when the parasite is allowed to spread to even more hosts, but before that I wanted to talk to the two of you about a wonderful opportunity for growth."

Both Tana and Keah looked at each other, then turned back to the deer. "You know that we certainly enjoy opportunities for growth," Keah said while Tana grinned and nodded. "What did you have in mind?"

"As much as I don't like to complain, my realm and the realm of one of my brothers had been cut off from the rest of the nexus realm for... quite some time," Olavar said as he walked over to the two cobras. "That leaves me with little territory conquered and even less minions, not to mention that my tastes tend to be shared by a smaller percentage of the population. For those that do indulge in my sphere of influence it's usually so strong that not only do I draw great strength from them but can morph their bodies to the point of being true monsters like yourselves."

"Your realm seems quite intense," Tana commented.

"Many have said so," Olavar replied. "Perhaps you two will as well, since I am offering you a chance to come back with me to my realm and officially become my first new minion in a while. Not only will I be able to harness your power and help strengthen your bond even more but there will be a lot more fun that you can have, plus you can help me reestablish my realm and get new minions acquainted."

The two were stunned, and as Tana looked over at Keah he could practically see the gleam on his face as his tentacle tongues drooled their way out of his tri-muzzle. It also triggered such a cascade of pleasure through his system that both creatures practically quivered in delight from the offer. Even though the knew the presence of the deer Keah had no idea what he was actually like, the only thing he knew was that he was an extremely powerful creature that could have probably easily controlled him just like those he used as puppets in the real world. Despite this the idea that they could somehow go with him in order to experience this strange new realm that catered to creatures like him was something both of them found themselves wanting.

"One question though," Keah said before Tana could say anything, Olavar giving him a small nod. "What about the city that we have created, as well as the world beyond? I would rather not leave this job unfinished, especially not with how far we've come."

"You will return to your nest in good time my dear parasite," Olavar reassured. "The last thing that I would want to do is to take a parasite away from its infestation grounds. Once we get you a little more solidified and under my proverbial wing you will have no troubles leading your infestation to the rest of the world, something that I'm happy to help facilitate in order to spread my own influence as well."

Tana suddenly found himself looking out once more over the purple-tinted horizon, the sun glistening on the landscape of purple pulsating flesh spires that rose up. When he looked to the side of the rooftop he saw the deer standing there next to him with a smile on his face. Since they were no longer in the mental space of the infested cobra he didn't speak anymore. That didn't matter anymore, he could sense what the nexus creature was thinking and it was exactly what he wanted. With a snap of the cervine's fingers a portal opened and allowed the three of them to head to a completely new realm while knowing deep down the parasites that ran rampant in their city.