Down deep underground was a hidden chamber. The chamber was connected to a mineshaft that was largely abandoned since the miners found the chamber in the first place. The chamber had no other entrances outside of the broken wall the miners dug and revealed it. The dug in wall was about eight feet off the stone floor in that chamber. In fact, the surrounding of the chamber was completely that of solid stone and measured a good fifty feet long in all directions, aside from the entrance the miners dug, there was no other way inside or out. Torches lit up the stone walls along the sides, while multiple candles lit the stone floor in a large circle. Inside that circle was a pentagram colored in white, and smelled faintly salty. The pentagram looked like a combination of two stars rather than just one. 



Lying inside the pentagram were a man and a woman named Mike and Eve. The two were about average in terms of appearance. Mike had short black hair, a small gut, but hints of muscle as well as brown eyes, while Eve had long dark red hair, a middle B cup chest, and blue eyes. They were completely naked and tied up to the ground with rope around their wrists and ankles. The ropes were attached to metal spikes that drove into the solid cold rock beneath them.



Surrounding the two of them, and just on the outside of the candles, were multiple cultists. A good ten of those cultists formed a circle. Each cultist wore a black robe that hid his or her head, and also their arms completely. They all spoke in a quiet chant that sounded Latin.



Mike slowly opened his eyes with a groan. "No...we didn't order any pi..." he paused mid sentence. His eyes opened quickly, and he wiggled in those restraints. "Pizza. What the heck is going on?" he turned his head to Eve, whom was still passed out. "Eve? Eve, wake up. We're in some... actually, I don't even know what we're in." Despite being held down by rope, Mike found his hand close enough to Eve's, that he poked the palm of her hand a few times.



Eve turned her head, and she tried to turn her hand away, but when she found she felt restrained, she woke up, and glanced down at her naked body, and then over to Mike. "Mike? Where are we? What's going on?" she asked a bit tired, but still quite worriedly.



Mike grimaced at Eve. "I just said I don't know where we are. I know less about what's going on." He said, a bit defensively. He was just as tied up as her. The last thing he remembered was that someone came to their door and said they had ordered a pizza, but Mike knew he didn't. It was then a rag was held up to his face, and then everything blacked out. Mike glanced around briefly, before he turned back to Eve. "This place just oozes cult."



Even though Mike and Eve just woke up, the 'cultists' as Mike referred to, continued their chant, each word the cultists spoke couldn't be understood by anyone that didn't know their language. As the cultists chanted, the white pentagram glowed faintly underneath Mike and Eve, and also started to feel quite warm.



Mike turned his head from cultist to cultist, at least, as far as his head could look with him pinned down the way he was. "What are you doing to us? Crazy gods don't exist and don't need some sacrifices. Go have a party or something instead, and be sure to drink the punch." Mike was definitely irritated at these cultists. Just what was going on? Whom did these cultists even worship? There were some crazy dark gods out there, one in particular he was aware of that people swore was real, but he knew that couldn't be a thing.



The cultists stopped their chant only briefly before they spoke one word "Karma," at the exact time, and in perfect unison. Moments afterwards, they began a different chant, once again in virtually perfect unison. "Duo facti sunt unus. Duo facti sunt unus." They repeated, again and again in a quiet tone that echoed in the chamber they currently resided.



"Karma?" Mike asked. That was a name he had heard of now and then- a demonic creature he didn't dare want to deal with, but one he had only heard about, never seen. He doubted such a creature was even real to begin with, and he still doubted it- even when the cultists spoke that name.



"A perverted creature that makes just as perverted freaks and monsters." Eve said quietly. She was all too familiar with the workings of Karma, but she knew they were all just tales too- set in a land that wasn't their own. It made her wonder, did the cultists actually believe such a thing that they were doing would work? Just what WERE they trying to accomplish with the two anyways? "I never remember him 'killing' anyone though," Eve said quietly. "Worse case scenario, they end up as monsters, or body parts on those monsters."



"Great. So the good news is we're not going to die, the bad news is we'll probably become some monster." Mike replied to Eve with a frustrated sigh. He struggled more to get out of those restraints just as well.



While Mike struggled to get out of his ropes, his hand once again touched Eve's. Rather than just touch briefly though, the fingers on his hand actually merged with the palm of Eve's hand. Eve's hand slowly sucked in those fingers, and eventually their two separate hands merged into one. It looked as if they shared the same palm. It was just that their palms lacked fingers, and their wrists were on different sides from each other.



The two stared at the fused hand, and tried to pull away, but it made little difference. The restraints that held those arms together flew off and freed them partially, but they could still barely move. They could only watch as their hands continued to pull in towards each other. The palm was no longer there- now it was just their wrists that held them together, and it continued to pull them closer and closer bit by bit. The rest of the restraints kept them in place, but those restraints turned and tilted, ready to break at any moment.



"T-the moment we're free, we make a run for it." Mike said to Eve. "O-okay?" He still couldn't believe how they were fusing together, but running away was better than staying there and watching how much worse things could get.



Eve was too frightened to even speak. She did want to escape, but not fused to Mike, not like this. The two could never wear clothes the same way again. Just as their elbows fused, the restraints snapped and freed the two, yet Eve couldn't bring herself to run. She could only stare as they kept merging closer and closer together.



Mike slowly tried to stand up, but he felt tremendously weighed down. He glanced down and watched as his arm sunk in entirely with Eve's. It left them shoulder to shoulder, and even their shoulders merged together. Their heads were a mere foot apart now. Their chest also began to merge, although rather than one whole huge breast in the center, it formed into two odd breasts. Mike's half was flat, while Eve's half was pushed out a bit and it cut off in it's pushed out where it met Mike's chest. Their legs too also fused, at least the middle, and gave them a total of three legs to stand on rather than four. The middle leg half Mike's, quite hairy and bulky, while the other half was Eve's, smooth and small.



"C-come on Eve...we-we have to..uhnnn." Mike shivered as their nerves connected. He could feel everything that Eve felt and he could feel that cunt that he didn't even touch. He also felt that chest and those erect nipples that came from her and from how cold the room was, and he could also mentally feel her fear, and just how scared she was. "E-Eve?"



Eve turned her head to Mike with a worried look in her eyes. "We can't...we can't run like this." Eve did her best to stand up, and while they managed to stand, it was about all they could really do with their three legs. The balance was definitely off for them and that third leg did not help. Their stand was short lived, and they fell onto their rear. Their asses had fused, at least one cheek from each of their asses did. They were a combination of man and woman mixed into one.



As the chant continued from the cultists, the two would merge even more. They were already quite close together, but now that third leg made a loud crack as the kneecap broke, and vanished, along with the bones in the entire leg only moments after the kneecap broke. If the duo were standing, they definitely wouldn't have been after that. The leg slowly shifted back behind them, and allowed them to keep merging closer and closer together. Their heads were soon less than three feet apart, just barely out of range for their lips if they turned towards each other. Eve's chest had swallowed the half of Mikes, and created a flat chest for Mike, a tit of Eve's in the middle, and one last tit for Eve on the other end. Their asses even merged together completely. The middle cheek sunk in and vanished. Both of them then shivered as their digestive systems began to fuse and merge on the inside, and outside, as their two assholes became one.



There was one more thing to change about their digestive system. Eve's cunt slowly moved towards Mike's cock and balls. When they touched, the opening of the cunt slowly slid down Mike's balls, and seemingly vanished at the very tip of Mike's cock. It left them with two legs and a single cock with a larger opening at the tip. They were more fused than before with their torso a little wider, but pants would be less of a hassle. The third leg shifted just above their asshole, and wiggled behind them, almost like a tentacle, but with a foot at the end.



Mike could barely believe what they were now. Their skin tones were off at the center, but the two looked like one being almost, just with three tits...well, two tits and a flat chest at his end. "C-can you move now?" Mike asked to Eve. It was a stupid question, he thought to himself. He could literally hear Eve's very thoughts in his mind. "J-just try to stand. They'll make things much worse if we can't get out."



Eve was very much aware. She found herself in control of only one leg and arm though. She raised that leg, and put it down on the ground with her knee up. "F-fine...one...two..."



Just as both Mike and Eve said three, and slowly stood up at the same time, their feet tingled and ached before they changed, and made them fall on their rear again. The tips of their toes turned black, and the blackness quickly swallowed up, not only their toes, but also their feet entirely. Their toes fused together, and the entire foot hardened as it turned into a hoof. Even any features their toes had vanished, but it wasn't quite a hoof. It still had that foot shape at least, but the very tip of their feet were curved, as if they wore shoes when it was their actual feet. Their heels lengthened down a few inches and gave them the appearance as if they wore high heels, but it was just hooves. They had grown two demonic succubus-like hoofed feet. Their legs were still very much human, but Eve's leg buffed out to look like Mike's in shape, while Mike's leg lost all of its hair. They looked like they had buff woman's legs, and they both were in complete shock and awe at how their legs, and feet, looked.



"We're...we're not human anymore." Eve said, quietly. She wanted to cry, but she could feel Mike's mind telling her to resist. They could still escape, even if they couldn't live like this. They couldn't climb up to the exit though, plus the cultists just chanted away, as if nothing had ever happened.



"This has gone on for too long." Mike glared at the cultists. He picked up a candle with the hand he could control, but before he could toss it, their hands were next to change, and he was able to watch it all, all while he held onto that candle.



It became much harder to hold that candle when both their fingers turned black, just like their feet. They didn't quite become hooves, rather they became quite sharp. Mike found his hand sliced through the candle wax like butter, and the wax just fell to the ground beneath them while the flamed quickly died out. The new claws moved much like fingers that only bent at the palm. They couldn't pick up much of anything with claws like that. In addition, the tail behind them lost that foot it had, and instead developed several sharp pitch black spines. The tail itself also took on a purple color, and made them look more and more demonic.



Before Mike could react, both Eve's and Mike's arms also turned a sickly dark green color. Eve's arm took on a muscular toned shape, much like Mike's arm, but the two arms also turned into reptilian scale arms with sharp claws instead of normal fingers.



Eve slowly raised her hand and moved those claws around. "I...this is..." those claws were a bit longer than fingers, but not so much. She tried to pick up a candle too, but she found it just cut through it so easily. And yet, when she put the same claw to their skin, it didn't penetrate or scratch, as if their skin became much thicker and tougher. "Mike?" she turned her head to him. "W-what can we do now?"



Mike had little idea what to do to stop them. He could hear that chanting, that endless nonstop chanting. He wondered what if he shouted something to disturb the cultists. Maybe he could disrupt the chanting. He opened his mouth to speak, but that tongue of his tingled and twitched. He could already tell his tongue was changing, but he felt Eve's tongue twitch too, even if it wasn't in his mouth, he could feel her sensations, and he was fully aware that she could feel his.



Both of the inside of their mouths changed in unison. Their tongues swelled two times larger, and they could feel it curling and twisting up inside of their mouths. When Eve opened her mouth, a normal tongue didn't come out. This 'tongue' of hers was far more cylinder in shape, and the very tip had a flattened head with a small hole. It looked like an equine's cock grew right out of her mouth. Not quite the same size as one, but definitely an impressive size. Eve found it nearly impossible to close her mouth once it had opened, and her eyes widened when she saw that cock from her mouth drip cum. Mike's mouth was changing much of the same way. Speaking for the two was much more difficult now, but breathing from their mouths was still somehow possible.



Eve and Mike glanced at each other with tears in their eyes. They both had the same thoughts. They hated to admit the changes were pleasurable, so pleasurable that those two cocks in their mouths were constantly dripping cum, and the cock between their legs was also very much erect, but there was little they could do despite how frightening they already looked unless they could think as one being, they weren't going to get anywhere, and they both knew that.



Just as Mike slowly raised a claw and tried to swipe at a cultist, the cultist simply stepped back, and briefly flashed a grin underneath that robe, before the cultists continued their chant. Both Eve's and Mike's balance would feel off as the tits already on the pair grew larger. It was more than just larger tits- a second pair grew beneath the first one, and then a pair beneath that as well. The first pair of tits grew to an F cup in size, large enough that neither Eve nor Mike could see that aroused cock between their legs. The second pair of tits was a cup smaller, and the one beneath that was smaller than that. Three pairs of tits alone would have been too easy for them. Their back tingled- and six more nipples appeared and grew into tits on their very back. The tits nearly resembled the ones in the front and give them a total of six pairs; three tits in front, and three in back. Not even their torso looked that human anymore. Sure, it had human skin and a shape, but little else.



Mike slowly reached up and touched one of the tits. The tits at least looked human, just very large ones. The moment he touched one tit, he heard Eve let out a muffled moan from the pleasurable sensations. He didn't want to admit he felt just as pleasured, but that cock between their legs just showed how aroused they already were. That tail of theirs flickered left up and down quickly, and twitched when Mike felt a nipple.



So much of their body was already incredibly deformed that there were only a few more changes left to make. As the cultists continued and kept going, Eve's and Mike's changes continued to come. Each of the changes were so pleasurable that it made attacking any cultist at least five times harder than it should have been. The next changes were to their face. Their hair shed entirely from their heads while their ears shifted upwards and became pointed and triangular, as well as now facing forward. Fur then sprouted from their heads, all over from top to bottom, with dark black fur that covered their heads, all the way down to their neck. The last thing was that their mouths changed and extended into a canine muzzle. The cocks in their mouths merely grew out when their muzzles extended to a little shorter than their largest tit. They still had their human eyes, but the rest of their head was largely indistinguishable from that of a dog's, aside from those cocks that stuck out of their mouths.



Both Eve and Mike turned towards each other worriedly. As they turned and faced each other now, their cock tongues were now long enough to rub up against each other, and they did so then and there. The two had very similar reactions to a muffled moan, before they turned away; it was as if they were thinking less and less as an individual unit, and more and more like one. Eve's shyness and Mike's rage made for conflicting personalities though. They knew they had to get out, but there was also no way they could live a normal life in the form they now were. The two turned their heads to one cultist, and growled a muffled growl. Maybe they couldn't get out, but they could deal with these cultists. As the cultists chant continued, Mike's half swiped at the cultists, but the cultist merely moved backwards swiftly, as if he were floating on air. Swipe after swipe, each cultist moved in a similar manner away from the two, their chant not once disrupted, nor their composure disturbed.



Both Eve and Mike began to grow in size now, as well as develop quite some muscles along their body. The two grew bigger, taller, and stronger. Their body was proportionate to the growth too. They just looked like they were becoming a giant of sorts, and they only stopped growing when they reached a good ten feet in height, and were three times as wide as any human, largely with muscle. It wasn't that the muscle was hyper, but it was on the verge of bodybuilder in terms of mass. Their massive tits also grew with them, and jiggled the entire time during the growth. The sheer fact their cock tongues only dripped cum instead of orgasm, was nothing short of amazing.



Of course, now a big huge creature, Eve and Mike knew they could take down the cultists. Their odd demonic hooves didn't allow much in the way for speed unfortunately, but when Mike's claw clenched and he threw a fist at the cultist, the fist missed, but it left a huge indent in the wall. They were strong, just not fast. The two also had a mixture of intelligence from two people combined. It didn't make them flat out a genius, but it did make them just a bit smarter compared to a normal human. Mike turned to Eve and, rather than talk, he merely thought to her 'Deal with cultists. Then escape' to which he saw Eve nod back at him. The question now was...how do they deal with cultists that moved faster than they possibly could have?



It was as if their next change would answer that. Both Eve and Mike's cock pulsed with energy and began to swell. Two more cocks also appeared to the left, and right of that cock, and grew out bit by bit. Three total cocks, all of which swelled and pulsed longer, and thicker. Beforehand, the two couldn't see the one cock they had underneath their tits, but now it was so much easier. By the time the three cocks finished growing, they were now three feet long, and a good one foot wide. They couldn't even get their whole claws around any one of those cocks if they tried masturbating. The cocks then took on a flat black equine head, while the rest of the cock turned a dark red shape, and a fuzzy sheath appeared about a third of the way. Their cocks were no longer human, but some sort of animals, not just equine, but it looked like it had hints of canine, and with now a fuzzy sheath and balls.



Their balls also pulsed and swelled between their legs. The testicles swelled in size just as well, and by the time that was done growing, it looked like they had two basketball sized testicles between their legs just churning with cum. It was enough cum to make all three cocks between their legs leak their pure white seed.



The changes proved too pleasurable for the two. With a muffled moan from both Eve and Mike, all three cocks came, and they came with pressure rivaling that of a broken fire hydrant. Their seed sprayed everywhere in front of them, and soaked one of the cultists with it. No amount of speed any human could possess could escape that.



It was then that the chant finally stopped, and the various cultists turned their heads towards the one cultist that was sprayed. Even Eve and Mike stared at that soaked cultist. The two had a feeling that something was just off about it...



The cultist that was wet with cum reached around and hugged their body. Their robes hid what was underneath their body quite well though. It was then that the cultist body just...fell to the floor then and there. The cultist landed on their side, the robe still hid much of their body. About a minute after the cultist fell to the floor, something right at the cultist's crotch wriggled and writhed. It moved around like a large worm, but with a faster speed. With a sickening 'schlorp' noise, the creature slid away from the cultist's crotch, and it came into view as it slid through the opening in the robes. The creature looked like nothing more than a cook that dragged a pair of testicles around with two very tiny beady eyes on top of its head that it used to look up at Eve and Mike, before it inched away like a quick worm. The cultist body slowly vanished afterwards underneath those robes until it was nothing but the robes that remained.



It was then that Eve and Mike just realized what had happened. Their seed had special abilities, it must have changed that cultist into nothing more than their cock. With a wicked grin between the pair, they also felt a new change inside of their cocks, the ability to cum at will. Rather than risk waiting for the cultists to do something, the pair reached down with both of their cocks, and stroked a cock on the left, and on the right.



Only when Eve and Mike started to stroke each other, did the cultists experience fear for the first time the pair knew the cultists. The change between Eve and Mike had not yet been completed, they still had their mind, and the cultists knew that they had to change that. One cultist started up the chant again, while the others joined, but their chant was sloppy and not in unison, they were too afraid to focus properly on adjusting Eve and Mike's mind.



It wasn't that neither Eve nor Mike were evil, it was that these cultists kidnapped them, they changed them, and they could not let that go unabated. With a muffled moan from the pair, their mouth cocks dripped cum, as did all three of their cocks between their legs. They glared at the various cultists before the two came once more, not just from their three cocks between their legs, but their mouth ones as well. As they came, they shut their eyes and turned their body bit by bit to spread their seed everywhere. They could feel all of their cocks pulse and pump; they could feel their many tits jiggle as their body pulsed so heavily. They came so much, but they kept enough control of their body to control where their seed went.



By the time Eve and Mike opened their eyes, they saw every cultist around them had been sprayed with seed. Their seed also darkened the room by putting out the many candles, but their eyes could see much better in the dark now anyways. They watched as, one by one, the cultists lost control of their body, and little more than small dicks came out from every cultist's crotch. Even the cultists that looked as if they had a female body ended up having a dick come out from their crotch, as if they grew it when they were sprayed with cum. In a span of ten minutes, the cultists chant had stopped, and instead there were many crawling dicks, all looking for a way to get away from Eve and Mike, before something worse happened.



Eve and Mike had no intention of killing the cultists. To see the people that kidnapped them crawl around them as nothing more than writhing dicks was more satisfying than that huge orgasm itself. Their three cocks, even when the three finished that orgasm, still dripped cum, while their mouth cocks gently pulsed and leaked seed as well. Now nothing stopped the pair from escaping and eventually getting back to society. 

Not that they could live with society in their monstrous form, but perhaps the superhero business could use someone like them...

