Dark Duel - Yu-Gi-Oh Dragon TFs

Story by WyraachUr on SoFurry

, , , , , , , , , , , ,

Little story between myself and :thronezweiicon: with ourselves into a pair of yu-gi-oh dragons

Yu-Gi-Oh (C) Kazuki Takahashi, Konami, TV Tokyo

Posted using PostyBirb


"Glad we're able to meet up like this, dude. What with... well, it's been a while since we've been able to have a nice face to face duel!"

Alex grinned as he shuffled his deck in preparation for what promised to be the first of a few duels between himself and Peter. Due to all the craziness going on in the world they'd been kept from doing so, but after quarantining himself for long enough, he'd reached out and headed over.

"Yeah, if I didn't get out of the house any sooner, I swear I was gonna end up going nuts!" Peter laughed. "There's only so much you can do being stuck in one place, after all. On the plus side, it did give me the chance to go over my deck, as well as rearranging it with some new cards, too!"

"I'd ask what they are, but I get the feeling I'll be seeing at least a few of em' pretty soon..." He chuckled as he drew his starting hand and settled into his usual routine, setting down a handful of trap cards and a monster in defense position. Playing defensively had always been his thing, and this time was no exception.

"I'll just say you'll know them when you see them. And hey, be thankful it's not me using the Fur Hire deck again, trying to give you a bit of a chance this time!" He smirked.

"Don't remind me - unless you brick your opening hand or get unlucky when starting second, you kinda have a tendency to just steamroll me with that one!"

"What can I say, if I get the chance to hit hard, I've gotta take it!"

"Alpha strike tactics are always fun, but hey, the Fur Hires look awesome, so I couldn't object too much!" He chuckled back as he checked his hand, finding the two cards he needed, though getting them out would be another issue altogether. "Just a shame duel disks can't actually do the stuff they do in the show, huh? I'll summon a Luster Dragon in attack mode and take a swing at your defense monster there."

"Nice move, but with my Masked Dragon destroyed, I can special summon a dragon from my deck with 1500 or less attack, so I'll bring out my Checksum Dragon in defense...." Peter nodded as he played it.

"Hm, not a bad move..." Alex muttered as he went over his options - with the card in his hand and two monsters out, he could crack the obstacle he'd been presented with, but did he want to tip his hand so early? He had enough traps played to weather a counterstroke, but he also had an equip spell. As he mulled the options over, he heard a voice in his head, proud and sinister.

'Play me, and I promise you won't regret it.'

"...what?"

"You done with your turn?" Peter asked - he could see Alex was deep in thought, but hopefully the other cards he had in play would keep him safe enough to come out swinging on his turn.

"N-no, just give me a moment."

'Do it, play me. You want to win, right? Or perhaps... mm-hmm... I see... wait one more turn, then we'll have some real fun...'

Alex thought he was going crazy as he stared at his hand, it was almost as though the Red-Eyes Darkness Dragon was talking to him. But that couldn't be the case, could it? In any event, he needed to be careful. Waiting a turn couldn't hurt.

"I'll play Vorse Raider in attack mode and place one more card facedown. I think I'm good now."

"Mmhm." Peter drew a card - he was hoping that Alex would have tried to attack so he could have gone with his play this turn, but one more turn shouldn't hurt too much, especially with what he had in play. It was best to play it safe, though, to a degree.

"OK, I'm going to place two more cards face down..." He did so, giving him four set cards. "... and put Checksum Dragon into attack position. That ends my turn."

'Oh Peter... you'll want to play me soon. Your friend is about to have the time of his life, and you don't want to be left out, now do you?"

Now it was time for Peter to start hearing a faint voice, this one refined and regal, but dripping with darkness, coming from a card in his hand. Alex didn't hear any of this, but smiled as he made his move.

"I tribute Vorse Raider and Luster dragon to summon Red-Eyes Black dragon in attack mode, and then... I'll send him to the graveyard to special summon Red-Eyes Darkness Dragon, also in attack mode! And since I've got two dragons in the grave, he'll have 3000 attack!"

As he was about to set the card down, the Red-Eyes's voice came once more.

'One more ingredient. Give your humanity up... and you'll gain limitless power...'

Blinking, Alex thought for a moment before he felt a tug at his groin, feeling flushed.

"Yeah... sure, why not...?"

The smirk was all but audible in the voice.

'Then it is done...'

"Nice play! So you gonna attack me with your Dragon?" Peter asked - he had a feeling that Alex would take the offence, even with the back row he had set up. He knew that he'd survive the turn with everything he needed intact, he just had to hope that Alex would take the push - why else would he have something with such low strength in attack position, if not to set the bait?

"Yeah, I think I will. Going to go for your Checksum Dragon there..." He had a surprisingly dark smile on his face, as if he knew what was going to happen next regardless.

'When you make your own move, dear Peter, there will be an... extra price for summoning me as well. Your humanity - and you don't really *need* that, now do you? Just think of the power you could have without it....'

"Humanity... power?" He silently mused - he didn't know what was going on, he couldn't let himself get distracted now. "Loving the intensity, Alex, but there's two things you should know - one, Checksum Dragon can't be destroyed as long as it's in attack position, and two, since you went for the attack, I can summon the other Checksum Dragon I had in my hand, and then I gain Life Points equal to half its defense!" He placed the second level 6 monster in attack, alongside jotting down the change in LP. "Now, since another monster was brought out, do you want to continue your attack, or pass your turn?" He chuckled - even if he did go for an attack, he'd be able to stop it to save himself from taking damage. All he needed was to get to his turn.

"Heh, my turn's done for now. This is getting good, though..." He stifled a moan as his soul began to darken, warping itself from human into that of a sinister dragon's, heart thumping heavily as it sent tainted energies and blood through his body.

"Probably for the best. Least now I can see if I've got what I need to take down your Red-Eyes..." He drew his card. "And really, what better way to try than to bring out something just as good?" He smirked - sure, the Darkness Dragon had more strength right now, but between the back row and what he just drew, he should be able to pull it off.

"Now we're talking... let's see what you've got!" Alex grinned as he waited for Peter to make his move, as did the malevolent force marinating his body in powerful draconic energies, as if it was waiting for something.

'Oh, he'll see soon enough, won't he? Such a strong dragon he'll become, and all you need to do to feel what that's like is say... yes. Flight, a body that's unstoppable, indestructible, and won't quit in bed could be yours. Imagine it - hearing your other friends roar and growl as they become dragons under you. Or perhaps stuck between you and him...'

"Mmfh..." He stifled a moan himself - maybe all the time being stuck indoors was causing him to hear voices, but sure, why not? "OK, I'm ready now! I'll use my two level six Checksum Dragons..." He placed the two cards atop of one another, searching a card from his Extra Deck. "... and I'll XYZ Summon Number 24: Dragulas the Vampiric Dragon in attack!" He placed the new card atop of the other two cards.

Almost as soon as Dragulas's card had touched the others, Peter's heart began to throb faster as a sinister aura began to rise off not only the card he'd played, but the Red-Eyes Alex had, the draconic spirits now having been provided with willing vessels. Peter's soul began to drown in vampiric energies as his cock hardened in his pants, his chest starting to broaden as his spine stretched, pitch black scales starting to form over powerful pectorals and sculpted abs, bone-white scutes forming as well. His eyes rolled back into their sockets at how good it felt to give in and accept this power.

"H...hhaaahh...." Peter gasped, moaning as he laid back in his chair, his body twitching. Likewise, Alex's own body slowly grew, his clothes tightening as his own muscles also broadened and expanded, pitch-black scales growing in over his form.

"Rrhhhh... I feel so fucking GOOD!" Alex growled out as he felt his clothes tighten around him, watching with eagerness as Peter's form grew even more, red scales forming on his back as the number 24 appeared on his shoulders, which also widened as his arms began to swell with powerful muscles as the scales enveloped them, each change causing him to become more and more contemptuous of humans as draconic arrogance and pride flourished in his corrupting soul. White bone-like arm guards grew in on his forearms as his hands grew, his nails splitting apart to reveal long, razor-sharp talons. Peter could feel himself steadily growing taller as well.

"Mrrrrgh, tell me about it~" Peter grinned, using his new claws to remove his tattered shirt. Alex's arms bulked up, broad bumps pressing against his shoulders as the scales rushed downwards, a pair of deep red gems appearing around his biceps, alongside the odd spike or two down his arms as his own hands gained hooked, dagger-like claws on his fingertips.

"What say we forget about the game for now and have some... rrrhhhhffggg... fun...?" The changing man found his eyes drawn to Peter's groin as his lower body likewise began to grow, his spine lengthening as his tailbone began to extend outwards into a long red and black tail with white spikes tipping the top of it, coming to a tapered point. Both of their attentions, however, had been drawn to Peter's cock as he tore off the tattered remnants of his pants and underwear, watching as the last of his human seed spurted out, balls rapidly swelling inside a red-scaled sac. His cock turning a deep, smooth black as it rapidly gained size and girth, ridges lining the underside of it as it came to a point, then with a pleasing sound, split into two equally massive cannons, already dripping with potent draconic pre.

"Hhrrrhhffff... ffffuccckkk...."

Peter reached down to feel his cocks, seeing the hungry gaze that Alex was shooting him, wanting some of that for himself. "Rrrggghh... I may be open to that, if you think you can take me~" He grinned darkly, his other clawed hand tapping against the table. A long, spiky scaled tail worked its way out of Alex's rear quarters, brushing against the ground as the heat in his groin intensified further, his undergarments feeling strange against the scales that were consuming his flesh.

"Rehghehehehhrrr... go for it... I believe it was still your turn?" He grinned and then gave a low, rumbling moan as a pair of smaller wings grew in just around Peter's waist, maintaining the red and black coloration as his head brushed up against the ceiling. His legs grew densely muscled as more bone-like armor sprouted, giving him a rather vicious appearance, heels beginning to stretch as they rose, his feet elongating into powerful digitigrade draconic paws, middle toes merging to give him three viciously clawed toes on either foot. By now, his humanity was naught but a fading whisper as vampiric powers blossomed alongside his draconic ones, though he was still very much alive.

"Oh yessss..." He hissed, his grin growing wider. "I believe I was going to go in for the attack!" He would have attempted to jump the table if not for the overall increase of size, instead opting for simply pouncing forwards. As he pounced, Alex's shorts split open, revealing his now ruby-red cock, throbbing and aching as it grew longer, thicker, several ridges and spines growing along it. The head pushed into a barbed point, the base gaining a wide knot as it suddenly split down the middle, giving him two girthy dicks to work with, both spewing out the remnants of his humanity.

"By all means...rrrhhhggghhh...oooh fuccck..." Alex shifted his position to give his friend as much access as he could, a pair of bulges near Peter's shoulders expanding outward into magnificent wings, the red giving a striking contrast to the black scales and white claws that tipped the tops of them as he gained a collar of sorts. The house was starting to break apart around the two as they grew increasingly too large to fit within it, but neither of the malicious dragons really cared much. To them, humans were little more than pests, lucky to be fucked into dragons like themselves if they had earned the honor.

"Grrrarargghhh!" Peter snarled, his cocks pulsing with need as he guided them towards Alex's scaled pucker, now resting closer towards his tail. Similar to his shoulders, his legs gained muscle and gemstones, the rubys gleaming in the sunlight that was now flooding in through the wrecked ceiling. His feet kicked against the floor, popping and clicking, violently malforming. Five toes became three, the nails splitting apart, giving way to a trio of deadly talons on each paw.

"Rrhhhhggg...yesss..." Alex hissed as he watched Peter's neck begin to lengthen as his spine began to grow more vertebrae inside of his warping body. The bone plates appeared on the back of his neck while the black scales lined the underside, his hair growing wild and turning blonde in coloration. His snarl drew itself out as his face began to distort, beginning its transition into a draconic muzzle. Not much longer, he thought with a chilling grin.

"Just a little longer, friend..." Peter growled, slowly thrusting in and out of his friend-now-partner. Several large, jagged spikes grew out around Alex's back and spine, the shoulder bulges bursting free, a set of large, segmented wings emerging, lined with trails of golden scales which marked along his body, and the top of the wings sporting a pair of ruby gems.

"Once...rrhhh... we're done here, what say we find some more humans to, how to say it, improve?" He winked and groaned as his hands worked his draconic shafts, watching as Peter's face fully pushed out into a draconic snout, a bone mask appearing on the nearby floor, his sclera turning red as his pupils pulled into slits. And to end it all, his ears tugged out into elongated shapes, leaving the former human fully changed and embracing his draconic nature and spirit.

"You took the words right out of my mouth~" He hissed, the changes reaching up towards Alex's head. His neck stretched, the dark scales growing over them as his hair fell away, his ears shrinking away into little holes as his head reshaped, jaws thrusting forwards, elongating into a draconic muzzle.

"Rrrhhh... but until then...hhhfff... let's finish our fun!" Alex groaned as he grinned savagely as his face fully pushed out, bringing with it new, razor-sharp teeth lining his mouth. Despite the tough scales armoring his body, he could feel every thrust, every touch. The pleasure they were experiencing was nothing short of exquisite as a red gem appeared in the middle of his forehead, almost like he had a third eye.

Peter's thrusting steadily grew more frenzied, his taloned hands gripping Alex's twin cocks, teasing them by pumping them up and down with each thrust he took. A quartet of sharp horns grew from his skull, two atop his head and two from his cheeks, curving cruelly behind him, and to finish it all, his eyes moved towards the sides of his head ,turning a ruby red, pupils pulling into thin slits.

"Hrrrffff...grrhhhyesss...." He huffed as his hands braced against the floor, feeling his change finished, eyes gleaming in the house their frenzied mating had all but totally ruined. They were forces to be reckoned with individually, but together, none would stop them. And in one final moment, he fully embraced the dragon he'd become as he felt his body shudder moments before he let loose a deafening roar as he came, sealing the infernal pact he'd made and unleashing a wave of body-shaking pleasure as his seed splattered against both himself and the nearby wall.

"GRRRRRRRRRRROOOOOOOOOOOOOOOOOAAAAAAAAAAAAAAAARRRRRRRRRRRRRRRRRRRRRRHHHHHHHHHHHHHHHHHHHHHHHHHHH!!!" Peter bellowed, the new dragon cumming hard into his partner, flames erupting from his muzzle as he claimed his friend, the two beasts panting as the orgasm slowly died down.

"Mmffff... that felt rather good, didn't it?" Alex purred as he lay there for the briefest of moments before his energy came back to him, rather enjoying the feeling of power flowing through him, and he could easily tell Peter felt the same way. Everything about them had been improved considerably. "I'd say we both made a good play..."

"Rrgghh... hehe... indeed... it was a good thing that you held back~" Peter said with a grin, pulling out of Alex. He noticed the mask lying beside him, grasping it as he placed it atop his head.

"Glad I did! And that mask certainly suits your new look." He chuckled as he stood up, folding his wings against his back, scarcely noticing as his head emerged into the night sky and a few shocked onlookers. He was beyond caring about what they thought at this point, only reaching down to offer Peter a hand up as well.

Peter took his hand, getting back to his feet as he too gazed down at the audience that was slowly forming. "Heh... it seems that we're gathering a crowd!" He grinned wide, fangs on full display.

"Well, if you want a bite to eat or something to drink, they'll do." The gem in his head gleamed ominously for a moment, but Alex's tone suggested he didn't feel they were worth even that much effort for the time being. Several humans fainted or began to run when Peter smiled, for however much good that would do them. With a shrug, he spread his wings as he thought of their other friends - they were worthy of becoming dragons. "But I'd rather we have some fun with our other human friends."

"Indeed... let's focus on bringing a few friends to our side before we think of getting a few snacks~" He laughed, his wings flapping as he became airborne. "If you care to join me, anyway!"

"You expect me to stick around here? I might end up burning the town down from boredom!" Alex cackled, spreading his own wings as he took off with Peter into the dark of the night.