The Seventh Signer[Yu-gi-oh! 5ds] – Chapter 1
Summary: Si is the sibling of Leo and Luna, the triplet, and is the Seventh Signer of the Crimson Dragon wielder of Star Eater. However he is also blessed by a certain other goddess of the sun that is tied to him, resulting in furry shenanigans.
Tags: Signer Harem, Genderbending, Canine Cock, Furry, Multi-Breast, body modification.
Author's Note: I decided that each of the Yugioh stories deals with various fetish things, with this one being the furry one, so you can suggest what kind of animal aesthetic the others are going to have, with Ryu, Leo, and Luna being the canines.
Xxx
I honestly had no clue how this had happened one moment; I was…
Doing something.
I couldn't remember, or maybe my brain didn't want to remember whatever had happened to me.
But right now, I was in a body that was shorter than the one I was used to.
Much younger.
Way younger….
"Ryu, are you okay?" The familiar green-haired form of Luna asked me, her tone of worry as she was looking down at me, as I was currently lying on the ground, well, to be correct, the floor as I could feel the familiar feeling of heated bathroom tiles.
"Yeah, you hit your head, then you tripped," I heard another voice say, and as I lifted my head, I saw getting out of the bathtub, Leo.
At least I thought it was Leo, as between her legs was pussy and not a cock, and the person who was tending to me had to be Luna, as I could see a smooth pussy between her legs as well.
So what was…
Pain shot through my head, and I remembered.
I was Ryu, born as the oldest triplet; my sisters, Leo and Luna, and I were all currently living in New Domino City as members of the Top of the Elite, though our parents were rarely home, sometimes not showing up for months as they had to travel around. And so we were all home-educated via online classes.
With the only adult on the premises was our maid, who cleaned and cooked food for us, day in and day out, and was more of a mom to us than our actual Mother.
And speaking of…
"Children, are you okay? I heard a loud thud?" Labita asked as she opened the door; the thicc silver-haired woman was sexy beyond belief, her breasts gigantic and her thighs meaty.
"Ryu tripped and hit his head," Luna said, her tone still full of worry for me.
"I am fine," I replied.
"I will be the judge of that, mister; I need to see if you got a concussion," Labita asked as she walked into the large bathroom and, for some reason, crouched right above my crotch, giving me a direct view of her tightly clothed and hanging breasts, as she leaned down and held fingers in front of my face.
"How many fingers am I holding up?" She asked.
"Three, I answered."
"Good; please follow my finger as I move it," Labita asked, as did just that; I could see it easily move as I didn't feel like I had a concussion. "Eyes are focused, checking the back of your head now." Labita leaned further over my body as; she almost smothered my face with her gigantic tits as she lifted my head into them. "I feel no bleeding. Do you feel pain as I press my hand there?"
"No," I answered.
"Well, it seems that you don't have a concussion," Labita said in relief as she sat back up but was still crouched erotically over my body.
"Can I finish showering?" I asked.
"Of course, Ryu," Labita responded as she stood up, her body jiggling, and I was honestly surprised I didn't have a raging boner. "Please finish up soon, children; it is getting late."
"Yes, Nana," All three of us replied as she exited the bathroom.
"Are you sure you are okay?" Luna asked as I got back up on my feet.
And as I did, my eyes wandered over my sister's loli bodies, and I had to admit that they were incredibly sexy. And while Leo and Luna's faces were practically identical, their bodies were quite different from each other as. As Leo was incredibly bottom-heavy already, with quite the bubble but and breeding hips even at age eleven. With her breasts barely budding, she was the ass shortstack of the two.
Whereas Luna was the epitome of oppai loli, as her torso was adorned with big bags of jiggly flesh, capped with fat nipples and an areola that covered most of the front of her tits.
"Yeah, I am okay," I answered, and Luna smilled, and so did Leo.
"Great, we were really worried," Leo said as she got back into the bathtub. "So hurry up and get in."
"On our way," I replied as I got in, and as I did also noticed a thing that my brain so had been seemingly passing over, but it was only now acknowledging.
And at that were the crimson marks that adorned our right arms.
A heart on Leo.
A claw on Luna.
And a serpentine body on mine.
Xxx
I was Ryu Takama, the oldest of the Takama Triplets, as I was the first one that came out of our absentee Mother.
And we were all manifested Signers already, I could just look at the dark crimson tattoo that was on my right arm, and I had to assume that was meant to be the body of the Crimson Dragon.
And speaking of the Crimson Dragon, I reached into my Deck and pulled out what was obviously my Signer Dragon.
Star Eater.
It was a Level 11 Synchro Monster, but with the Deck I had, that was feasible as the main Boss Monster of the Archetype I was running was Level 11.
For what I was running was P.U.N.K a very Japanese-themed set of cards based around various Japanese forms of entertainment.
It was also an expensive deck going by the prices I was seeing only. My parents had even gotten me three of every card that was part of it. Hence, the Deck just consisted of that for the most part, with a few what were called staples back in my world, such as Monster Reborn, but the Deck could be improved as that was needed when the Dark Signers were coming. So, a few of those were going to be removed as I was looking, a certain little brat handtrap was available to be bought.
And thankfully, I had the pocket change to spare due to the allowance that had been given to me and my siblings, but we hardly spent it on anything.
Though among the cards, there was one that was a little out of place, and that was Ryu Okami, a card that I shared a name with and, according to my parents, the card I was actually named after, as one day my Mother had found it, and thought that Ryu was a good name for the singular boy she would have.
And after the current me had been born she had given the card to me, and it had been part of every single Deck I've had since I was five.
And with that knowledge, it made me wonder, if there was a… blank spot between the life I had regained the memories of and the life I was currently I was currently living.
Then I felt something nuzzle into my leg, and I looked down to see Amy, my- our dog, pressing her head into my leg.
"What is up, girl?" I asked as I scratched the white-furred canine behind the ear, which she leaned into. "Sorry if I was ignoring you, I was just looking into some stuff."
"Hmm," Amy just whined as I continued to scratch her body, which eventually resulted in her flipping over for belly rubs.
And that allowed me to see the small bumps that adorned her long torso that was capped with a pink nipple that poked through the white fur, and down below, I could see the puffed out, glistening triangular canine pussy that Amy had.
I felt my face get a little red at the sight of it. "I guess it is that time of year again," I commented as Amy was clearly in heat. "Well, I should tell Labita so that she can give you your medicine."
"Hrnn." She objected.
"Hey, don't be like that," I said as I removed my hand from her stomach; even if I felt a perverse desire to touch her, I knew it wasn't right; she was a dog, not an actual person.
Xxx
"Hey Leo," I addressed my sister as I walked out into the courtyard where the rest of my siblings were currently relaxing.
"What is it, Ryu?" Leo asked as she rolled around the sun chair that she was currently lying on, showing that she was dressed in a one-piece swimsuit that clung tightly to her body.
"I just modified my Deck a little bit, so I was wondering if you would like to duel to test it out?" I asked.
Leo's face beamed at that. "Of course!" She shouted happily as she got up and quickly went to get her Duel Disk, as I already had mine at the ready.
"Been a while since you dueled," Luna said as she sat up on her chair, showing that she, too, was clad in just a bikini that clung tightly to her large chest, the material tenting around her nipples.
"Yeah, haven't really had a reason to do so, but I got a few new cards, I think that will change it up a little bit," I said.
"I think Leo has also been tinkering with her Deck a little bit and just been waiting for you to ask," Luna said.
"She knows she can just ask herself… right?" I asked my younger sister.
"I think, she thinks, she doesn't have the right," Luna responded, and I just sighed.
"Going to try and talk to her about it," I said as Leo came out with her Duel Disk.
"Okay, Ryu, I am ready," Leo said as she turned her Duel Disk on, and I did the same. "And as the one being challenged I will go first, draw!"
…Oh, right; despite the newer cards in place, this was still Master Rule 2.
Ryu LP: 8000
Leo LP: 8000
"Okay, here I go; first, I will summon Morphtronic Celfon, and I will activate his effect by rolling a die; I can excavate cards from my Deck up to the number rolled!" Leo declared.
"Well, here I will use the new card I got as a quick effect; I will use Ash Blossom & Joyous Spring to negate an effect that would Special Summon from the Deck." I interrupted as an image of the ghost appeared and floated around the Machine Monster, giggling as she did, making the phone crash.
"Wah, what kind of Monster is that?" Luna asked.
"It's an evolution of cards like Effect Veiler and D.D Crow. People call them handtraps, and they are pretty strong," I answered.
"Well, I set one card, Face Down, and end my turn," Leo declared.
"I draw, and I activate the Field Spell – P.U.N.K. Jam Extreme Session! Now time to set the stage for the up-and-coming play!" I said as the field around changed as we suddenly stood on a neon sound stage. "Next is a play you know, I will discard Noh-P.U.N.K. Foxy Tune to send 1 card my hand to the grave to Special Summon a Punk Monster from my Deck. And I choose Noh-P.U.N.K. Ze Amin! Arrive and dance in Defense Position!" I said as the neon-colored dancer appeared on the field.
"Oh no," Leo said as she knew what was coming.
"Yep, I pay 60o LP to add one Punk Monster to my hand. And I add Noh-P.U.N.K. Ogre Dance! And I since I paid life points to activate a card, JAM Extreme Session allows me to draw a card."
"And I won't allow that, I activate my Trap Card – Morphtronic Impact Return. This allows me to target up to two spell or trap cards you control, and by shuffling a Morphtronic into my Deck, I can shuffle your cards back into your Deck," Leo said as the cards were shuffled.
"That means the effect fizzles, well that just means I have to do this, I use Ogre Dance's effect to special Summon it, by tributing my Ze Amin, and then she goes to the graveyard, and her effect triggers, granting Ogre Dance an extra 600 Attack Points bring her up too 3100," I said. " Battle Phase, Ogre Dance is going to attack your Celfon!"
Leo LP: 5000
Ryu LP: 7400
And after the attack was completed, I ended my turn.
"Ah, and now it is my turn, I draw," Leo said as she quickly recovered. "I use the Spell Card – Junk Box to Special Summon Morphtronic Celfon back to the field and use its effect again."
And this time, I didn't have a way to it stop as I hadn't set the Trap Card in my hand yet.
The die was rolled, and it was a six.
"Okay, this got me Morphtronic Scopen(800) in Attack Position!" Leo said. "This allows me to Synchro Summon! Level 4 Morphronic Earphone! Next, I activate Morphtronic Impact Return in the Graveyard to Special Summon Morphtronic Scopen in Defense Position, and this will allow me to… too; why isn't it allowing too Synchro Summon my Power Tools?" Leo asked in confusion.
"Leo…" I said. "Scopen becomes Level 4 when it is in Defense Position."
Leo's face became beet red as she just sat down in pure despair. As while she had a lot of Machine Synchro Monsters, none of them were well… level 8.
"Leo, look at your hand, there must be a thing you can do," I said in encouragement.
She held up her hand and looked at her remaining cards before her eyes went wide. And Leo got quickly back up on her feet.
"Yeah, I've got it; I activate the Continuous Spell – Gadget Box; when it is activated, I can place 3 Morph Counters on it, and once per Standby Phase, I can remove a counter to Special Summon a Gadget Box Toke to my field!" Leo said as a toy-like Monster appeared right next to Morphtronic Earfon.
And the level of that Token was one.
"That is nine levels in total," Luna said.
"That is correct, sis, and that is my road to victory," Leo said. "I will be tuning my Level 4 Morphtronic Earphon and my Level 1 Gadget Box Token with my Level 4 Morphtronic Scopen to Synchro Summon; machines come together to create an engine of destruction, march forward, Level 9! Vermillion Dragon Mech(2700)!" And with that, a mechanical dragon on tank threads and a lot of guns landed on the battlefield.
And since I knew what it did, the effect of Ogre Dance did not matter.
…I really should have set that Trap.
"I activate Vermillion Dragon Mech' effect by Banishing a Tuner from my grave. I can destroy your Monster, target set, and fire!" Leo shouted as my Monster was blasted into pieces. "Now Battle Phase, Vermillion Dragon Mech attack Ryu directly!"
"Oh boy!" I simply said as I fired upon.
Ryu LP: 4700
"And like that, my turn is over," Leo said.
"Nice move, sister, but now it's my turn," I drew. "And look at that, I got another Noh-P.U.N.K. Ze Amin, I summon her, and I use her effect to add a punk monster to my hand."
Ryu LP: 4100
"And that is Noh-P.U.N.K Foxy Tune, who I will discard along with another card in my hand to Special Summon Noh-P.U.N.K Deer Note to the field, and now I will be doing some Synchro Summoing on my own, I tune my Level 5 Deer Note with my Level 3 Ze Amin, to Synchro Summon P.U.N.K. JAM Dragon Drive!" I said as the dressed-up monsters that made up Dragon Drive appeared on the field. "And you know what happens next, Deer Note's effect activates, allowing me to Special Summon Ze Amin back to the field!" And at that, the stage was set.
"Ah, and here I thought I was going to finally win…" Leo moaned as she fully knew what was going to happen."
"I Tune my Level 8 P.U.N.K. JAM Dragon Drive with my Level 3 Noh-P.U.N.K. Ze Amin; actors bring forth the final stage of the show, Synchro Summon! Level 11! Okiyoe-P.U.N.K. Amazing Dragon(3000)!" I said as a neon dragon ridden by Sharakusai flew in. "And now that this beast has been Synchro Summoned, I can target monsters you control up to the number of different Level 3 Psychic Monsters in my graveyard and send them back to your hand; Vermillion Dragon Mech has to return to the hanger for maintenance.
"No," Leo Monoaed as her Monster was whisked away.
"And now I use Amazing Dragon's other effect to Special Summon Ogre Dance(2500) from my graveyard!" I said as the dancer was brought to the field. "And that is game." I declared as I went to the battle phase, and Leo's life points to 0, and she was knocked down by the attack.
"Ryu is better than always," Leo said with a sigh as she got back up.
"And you've improved; you didn't give up then you thought you messed up like you would have before," I said as I walked over to her.
I guess that is true," Leo said. "Thank you for that."
"You are my Sister," I said. "Of course, I am going to help you out."
At that, Leo hugged me. "Love you."
"Love you too."
"Children." Labita's voice rang out. "You need to get dressed properly, you do remember you need to get to the Doctor for your shots."
And Leo immediately froze up.
"I forgot!" She cried out, resulting in both Luna and I just sighed.
Xxx
Her name was Ryu Okami, a Duel Spirit, and in the world of humans, she was known as the Sun Goddess Amaterasu, a title she derived a lot of power from.
A power she had used to reincarnate the human spirit that had found its way into her domain in the spirit world, the soul she had adopted as her own child and protected for many years.
But she realized he needed to be among his own kind, but she was not willing to fully surrender him, so after having used her card as a medium to locate a pregnant human woman whose unborn child would serve as a fitting host.
Thankfully, she had found a woman pregnant with triplets, two girls and one boy. Children who had great psychic potential and were selected by The Crimson Dragon to be her Signer, so she had worked with the ancient spirit to have her child be fused spiritually with the chosen boy, and so he was now a host to a shard of her power.
But as said, Ryo Okami was not willing to her surrender her child, so she had manifested a physical body and became Amy, her child's puppy growing alongside him and his siblings, the maid, and her caring for them when their birth parents were not present.
Which was most of the time now.
Of course, her child did sadly not remember the time they spent together, and since his power was still immature he could not understand her speech and so thought her to be just an ordinary canine.
Even presenting her pussy to him so they could copulate like they had done in the Spirit World did not jog his memories.
Though Amy had learned quickly, his human body had not matured for such acts, just yet. But when her physical body had matured, Amy had quickly realized a mistake she had made when designing it, and that was the fact she was subject to go into heat, and now, after several years of being left unsatisfied as only her Ryu was the only male allowed to touch her, she had reached her limit.
And so she would use her stored-up power to accelerate his sexual growth, and thankfully, an opportunity to do so had come along.
The vaccine shot.
Amy used her card(That Ryu always carried with him) as the connection to change the vaccine as it was injected into his body, into a magical virus that would change his body so that he would become sexually compatible with hers.
Though, as his body started to change, she would wait a bit as, due to sleeping arrangements, he would start mating his siblings first, as Amy realized they were ready to mate as well, going by their bodies; it was just Ryu that was behind.
And going by the sounds she was now hearing coming from their shared bedroom, they had started.
Xxx
Leo woke up to the feeling of something wet and hard pressing up against her butt, like a liquid was dripping onto her skin.
Which was strange, as the only thing that should be behind her should be her Brother, and she could feel his arms on her body.
So, with a bit of maneuvering, she exited his grip and turned around, lifting the duvet to see what-
Leo's mind stopped as she looked at the pulsating member that the light of the moon that shun through the window allowed her to see the long, thick canine cock that was attached to her Brother's crotch.
The pointed tip leaked pre-cum onto the bedsheet as Ryu moaned in his sleep, the cock throbbing as he did.
Leo moved her hand to touch went spot of her butt and pulled it back to see in the moonlight the same white-ish liquid that was leaking from Ryu's cock.
Leo was at a loss for words as she didn't really know what to do but…
Wait, is that a tail? Was the thought that entered her mind as she saw a green-colored tail move behind Ryu's back, went up, and touched Luna's face, as she was currently pressing her body against his.
Which caused Luna to sneeze, waking both her and Ryu up and making them both quickly sit up.
And both quickly noticed the massive canine dick that Ryu now had. And Leo could see both the tail and the ears that were on Ryu's head.
"Oh…"
Xxx
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