Arceus stares down on the world from his throne. Resting a hoof against his muzzle as he watches all of the humans and pokemons down below. A look of uninterest, of that of an uncaring god stays on his face as he stares. As usual he watches the world, keeping check on the other legendaries of the world, and even those outside of it. He wouldn’t interfere. After all there was no reason to. Everything would go according to how nature desires. If he were to interfere. If he were to step in he knew there would be no real reason for him to watch. So he sat back and watched as usual. But there was something interesting about his watch today. Narrowing his gaze slightly as he rests his hooves on the ground once more. Taking notice of a Mewtwo that had been acting strangely lately. There was something about him that caught his attention. Periodically there is a moment where Mewtwo almost seems to vanish. Not actually but for whatever reason Arceus simply couldn’t see him. It didn’t make any sense but it kept him interested. Today seemed to be a rather slow day, nothing of much interest was happening anywhere within his multiple domains. 


It was almost annoyingly so, but despite that he would have something to see, something to hopefully gain from this boring day. Leaning in he stares a bit deeper into the map. Zooming into the device as best he can, the map he had created from the light he commanded showed each and every inch of the digital world. Without any discrepancy, or difference. There was nothing that could be missing from this map, and yet time and time again Arceus would lose track of this Mewtwo. There had to be something he was missing, some path he was overlooking. Gaze flickering, eyes narrowing with a deep frown. From the start of the day he watches the Mewtwo make his way through the lands. He appeared to be a traveler of sorts. Going from town to town, he never seemed to stay in one place at any time. Though upon first glance it would seem like the Mewtwo had a rather boring lifestyle, he just wandered around, walking through town, saying hello to various pokemon around town, giving them friendly waves. Acting friendly. But every now and then he would simply vanish off the face of the planet. He wasn’t using any kind of Teleporting, or extra dimensional travel. He would know if that were the case.


No he just vanished and wound up in another town. But now today, as Arceus watched him a bit closer he took notice that his friendly attitude towards other pokemon was.. Interesting. There was something interesting in his eyes. His eyes almost seemed to flicker for just a moment. There was something in them, something different and wrong. There was certainly something this pokemon was up to. As he appeared in the next town the Mewtwo once again started to take his usual walk around town, talking with a few of the pokemon there, once more he seemed to watch them, observe them for just a few moments. Staring at the pokemon as they talked in a way that to most seemed inconspicuous. Like they were just talking, but Arceus could tell he was looking with something else in his eyes. His interest in the pokemon only grew as he seemed to hit it off with another pokemon, a Blazikin who seemed pretty interested in whatever they were talking about. Swiping a hoof across the open area sound flickers through the open air around him. 


The Mewtwo appeared to be talking about something interesting, it appeared he was looking for bodyguards, some muscle for an upcoming job. Arceus narrows his gaze, watching him pull out a nice wad of cash from his back. Offering a grin to the fire pokemon. Blaziken doesn’t hesitate at all, giving a nod to Mewtwo as he takes the cash and goes to follow behind. The two of them start to walk, heading towards the edge of town. Mewtwo stops a few other pokemon to offer them up a similar deal, only one turns them down in the end. Eventually they make it to the edge of town. Arceus leans in a bit further narrowing his gaze for just a moment this had to be where it happened. He had nowhere else to go. But at the same time he had so many other pokemon with him. He couldn’t just up and vanish with all of them now could he? Though as if to answer their question he offers a bow to the other pokemon before snapping his fingers.  Within moments the ground starts to rattle and shake, and for just a split second, something that Arceus would have missed if he hadn’t been paying attention the ground splits open and swallows them up. With that once again he vanishes. Gone, without a trace yet again. Arceus frowns. Zooming out and flickering out through all the different screens all of the other possibilities. But yet he didn’t reemerge this time. 


Grumbling something under his breath and bowing his head down Arceus thinks of how to go about this. Normally he wouldn’t step in here, it wasn’t up to him. But this was unnatural. There was something very, very wrong about all of this. Mewtwo was doing something out of the natural order. He didn’t want any higher powers seeing. And that bothered the god. He couldn’t stand those who attempted to stand outside of the natural order, a low growl leaving his mouth as he pushed himself off his throne. His domain was silent. Echoing out throughout the room, no other sound other than his hooves clacking loudly against the ground. Slowly approaching his portal, one that would lead directly to the ground floor of the mortal realm. For once he needed to find out what this pokemon was up to, and deliver punishment justly. 


As he lands on  the earthly ground below a swirl of light surrounds his body. Shifting his form almost instantly, the light washed over his body soon enough changing him into a normal Rapidash. A normal, discrete form that no one would take mind of. After all he didn’t and couldn’t draw attention to himself in this world. If pokemon or even other legendaries knew that god walked among them, there was no doubt some would attempt to take his power. Following the path back to where he last saw the Mewtwo. Arceus takes a good look around the vast open path, he couldn’t believe the Mewtwo would just attempt to hide a path in the middle of such an open area. Either he wasn’t very careful.. Or perhaps he was planning something. Narrowing his gaze he makes his way over towards the area where he saw the Mewtwo. Standing right where the Mewtwo was he creates a snapping sound, similar to what he saw the other pokemon do, though after a few moments nothing happens. Of course it wouldn’t be that easy. Closing his eyes he once again starts to focus his mind and body, knowing that there had to be some way he could open it, after all there was nothing he couldn’t do. Taking a long deep breath he grits his teeth as the world opens up once more around him, though as he was on the ground now he could better read the lay of the land. Just like he thought there was indeed something under the ground. A tunnel that appeared to lead a good way off. In fact it stretched out in multiple directions, spreading far across the land. 


How could he have missed this? This tunnel system seemed massive; there was no way he could have missed this unless there was something else behind it all. Exerting his power and creating a small pulse wave he notices something else. Space and time almost seemed to bend around the tunnels. Hiding it from even a heavenly view. “Hmm, how troublesome.” Arceus mutters softly to himself, his voice as calm as it usually was, but under it was that lingering feeling of spite and anger. “Could they be working together?” He muses slightly to himself, shaking his head softly. Though as he focuses he breaks past the barrier causing the ground to split open, the earth almost seeming to shift, not even cracking apart the space around it simply seemed to shift around. Looking down into the new hole he looks around the inside of the metal pipe. Keeping an eye out for any traps or anything else he might have been able to find. Eventually not able to find anything he jumps down into the hole. Though as he turns back to close the hole he finds it already sealed. Frowning Arceus shakes his head and continues down the path. The hole closing without his will put him off, but it wasn’t like he lost control or anything. No of course not he was a god after all. No matter what this Mewtwo was doing, it couldn’t hope to stand in the face of an all powerful deity. Though as he walked he could feel his awareness dim a bit. He couldn’t see past certain parts of the tunnel, and his surrounding awareness was hard to focus as well. It wasn’t by much but he knew he had to be more on his guard just in case something were to try and attack him. 


Continuing down the path Arceus’s false ears twitch on top of his head picking up the sound of everything around him. Some of them sounded like various pokemon calls. But others sounded different clucks and brays coming from all around that lacked any intelligence to them. But Arceus kept pushing on until eventually the tunnels started to open up, eventually entering a new room, one with different vats, beakers, and other scientific gear that covered the interior of the room. In the air he could sense the lingering scent of the various pokemon that the Mewtwo had brought in here moments ago. Continuing forwards he pauses before quickly spinning around sending a few sparks of light flying out from behind him, crashing into one of the many tables behind him. His eyes scan the area before suddenly feeling a sharp prick on the back of his neck, though Arceus didn’t seem to notice, the small amount of pain being noticeable to the god as a hand pulls a needle back from his neck before running down the tunnel that now lay behind Arceus.


Turning around once more Arceus quickly gives chase, galloping as fast as he can. Ever so slightly aware of that strange tingle shooting down his spine. Making him shutter softly, his disguise soon dropping revealing his true form, though it wasn’t like it mattered he would have had to show his true self off, once he got far enough. Bowing his head slightly Arceus begins to speed up, hurrying through the tunnels as he follows the sound of footsteps echoing through the halls.


Eventually he comes to the end of the tunnels opening up into a large room, standing opposite of him is the pokemon he had been hunting down. “There we go, welcome Lord Arceus. It’s wonderful to see you finally show up.” Mewtwo chuckles softly offering a deep bow to the deity. Something Arceus wasn’t exactly expecting.


“Are you aware of why I’m here?” Arceus’s voice echoes through Mewtwo's mind. Booming loudly, in a tone loud enough that would shatter eardrums if spoken allowed. Though despite the booming nature the Mewtwo seems unphased simply raising his head back up with a smirk.


“Ah I know enough, please there’s no need to be so hostile. You are my guest here. Enjoy yourself, relax.” He says with a small wave of a hand. “After all, you are my guest, and I’ve been waiting for you.” Mewtwo rests his hands under his muzzle, smirking as he leans forwards. 


“You have been waiting for me? Who exactly are you?” As Arcus asks this he could feel his mind starting to swirl with confusion, it was getting hard to focus as he raised a hoof up to his still throbbing head. He could see the bottom of his hooves looked dirty, less shiny and glorious than they should have been. Narrowing his gaze slightly Arceus can already feel his mind already starting to cloud, holding a hoof to his head, swaying slightly as he looks back to the still grinning Mewtwo.  “What the hell.. Did you do to me?” He growls out as Mewtwo simply laughs in response “Ah I’m sorry, are you having a hard time focusing my friend? Ah sorry that must be the little concussion I made kicking in~” He explains in a far too casual tone.


“C-concoction? What are you talking about?” Arceus questions, holding a hoof to his head. He wasn’t sure what was happening but he felt weaker, so much weaker. It was getting harder and harder to focus on thinking about anything. He could practically feel his Omnipotence slowly fading. Giving way to a dull, almost simple set of thoughts that slowly start to spread through his mind. Thoughts of grazing, of rutting day in and out. Not caring what anyone else said. Thoughts he recognized as those of being nothing more than a dumb, mindless animal. He shakes his head, trying to clear those thoughts away but no matter how hard he tried he just couldn’t think clearly.


“Oh well, you see I know you’ve been watching me for awhile, and I got to thinking. It must be pretty boring just sitting around watching pokemon all day. I just couldn’t imagine something like that.” Mewtwo explains, leaning back with a small shake of his hand. “Sooo I kinda figured you might want a bit of a break~” He chuckles and goes to stand up, a grin on his face. “After all that’s the kinda thing I do, I help others, get rid of their worries. Of course I can’t exactly just out and tell them that. I just look for anyone who might be stressed~” He remarks chuckling. “By the way nice mane~” As he adds this Arceus reaches a hoof up to his head, feeling it press into fur on the top of his head. It didn’t take long for him to realize it was a mohawk-like mane that ran from the top of his head down the back. “I’m going to make you, however, into a proper ass. A dumb, beast of burden, that way you don’t have to worry about being a god anymore. That way you can just lay back, relax and just be my dumb little pet.”


Arceus shakes his head, managing to clear his mind just a bit as he starts to walk towards Mewtwo. “I won’t allow you to do this. You think you can beeEEE-HAWW!” He suddenly brays out. Face flushing almost immediately as his mouth opens on its own. Quickly reaching up he covers his mouth with both hooves, falling to the ground with another loud bray of surprise. Landing with a firm thud his halo soon falls away, breaking into pieces as he looks back. Staring at his form which continued to change as fur starts to spread across his form. Trying to get back up he shutters softly. Deciding not to speak anymore to avoid anymore outbursts. Looking up Arceus stares at the ceiling above him. The entire tunnel system was surrounded with the same aura. If he could just focus he knew he would be able to break free from this, if he could just return to his domain. Closing his eyes and focusing all that remained of his powers he tried to once more free himself, though no matter how hard he focused he just.. Couldn’t do anything, his mind was starting to swim. His focus splintering as he could feel his gut starting to bulge and swell. Pushing out larger and larger as he unwittingly lets out a small “Haawwww.” Of discomfort, squirming slightly in place as this new strange feeling starts to fill his entire body.


“Aw, are you trying to get out of here, big guy? You probably could have if you tried a bit earlier. But sorry to say it’s a bit late for that now.” Mewtwo remarks with a quick wave of his hand. Grinning down to Arceus all the while. “Though I made sure my little gift would help drain out any of those little thoughts you might be having. As I said you don’t have to worry about anything, just give in already. I promise you’ll be so much happier.” He coos in a mocking tone. Talking down to him like he was just some common animal. Shaking his head he goes to step forwards once more attempting to try something. This time attempting to summon forth his holy light to strike the Mewtwo down. The pokemon just continues to stare, grinning slightly as he cocks his head to the side. “Told ya, nothing you can really do here yeah?” He explains gesturing to Arceus. “Looks like you’re starting to see just how little control you have here.” He remarks going to stand up, and if to make a point he starts to walk towards arceus. Not showing any fear as he reaches out. Resting a hand on his head. Arceus thinks to bite him as he can feel the fur slowly starting to spread. Sprouting all over his body as he glares up towards Mewtwo. But as he starts to scratch lightly at the top of his head. Arceus finds himself stopping. He could barely move, it just felt so good. His eyelids flutter slightly, a smile slowly spreading across his face as he unknowingly starts to push back into those scratches, slowly losing himself more to the mewtwo’s will.


A soft shaky moan leaves his mouth, followed by an equally dim “Haaawww~” Slowly his starts to glaze over, twitching slightly as he could feel another strange throbbing spreading through his lower body, lifting his leg slightly, hind legs now fully covered in thick layers of fur. He also takes notice of a massive set of junk that slowly starts to swell from his once bare crotch. The feeling was so strange, so alien to him. The immense amount of pleasure shooting through him as the warm laboratory breeze brushes across his swelling sack makes him bray again, tongue rolling out. Was this what bestial pleasure felt like? This feeling he had granted to so many pokemon was now forced onto him, it felt so dirty, so unbecoming of him. But at the same time it was so amazing, biting his bottom lip with his larger, blockier teeth Mewtwo chuckles softly. Reaching under the deity he grips that still growing shaft. Rubbing and stroking at it soft as he murrs.


“Damn, you’re gonna be pretty big aren’t ya? Well I suppose all of that godly energy has to relocate somewhere~ Don’t worry too much you’ll still be you in some way or another, you’ll still be able to think and talk. Just a lot more animal noises along with being nice and dumb~” He chuckles slowly, starting to stroke the shaft up and down, making Arceus freeze in place. Eyes glazing over once more as his muzzle starts to reshape itself. The immense pressure on his face forces his head up, gazing up into the sky as his head starts to swim. His flat alien-like muzzle starts to swell, teeth growing larger as two nostrils open up at the end of his new snout. It was only now that he started to grow aware of his own growing stench. Making his eyes widen in shock. Gagging slightly on the hot musky stink. Mewtwo perks up, but doesn’t slow down his stroking, if anything hearing his reaction only makes the pokemon speed up, starting to pump faster and harder. Using his other hand to squeeze and massage his new orbs. His new nuts had grown to the size of tennis balls at this point, hanging low between his legs drenched in sweat and sloshing with jizz. “There ya go, just keep taking it all in~ Empty your mind, and only listen to my voice~” Mewtwo coos softly.


Arceus can feel his ears twitching once more, he didn’t even think about how weird it was that he had ears now. His new ears poking out of the top of his head growing longer, perked straight up, twitching slightly before folding backwards. A dumb, dopey smile slowly starting to spread across his muzzle. Eyes glazed over as he stares up ahead, not at anything in specific as his mind slowly starts to empty. As his mind melts away he could feel his stomach gurgle and swell. Now eagerly pumping his hips into Mewtwo’s hand he could feel himself being built up bit by bit into an orgasm. Barely even to think clearly as he lets out a long, animalistic  “Heeeee-Haaaawww!~” as he finally blows his load, shooting his seed all across the ground in front of him, throwing his head back as his tongue rolls out. Drool dribbling down from the tip of it. The changes there start to speed up even further. Fur over taking the red of his body, hooves fully fading into dulled, filthy things. His long serpent-like tail thinning out, growing out longer while it swishes around, a small tuft of black hair, similar to his mane poofs out at the end. 


While his stomach starts to grow even larger, creating a nice saggy pot belly swaying between his legs there was one last change he could feel starting to pick up. Something had begun to form in between his fat asscheeks. A new hole that as it grows begins to twitch and throb softly. A nice puffy black donut starts to plump up between his cheeks. Starting out small but quickly starting to speed up in size as that rumble echoes from his belly again. Mewtwo grins, wiping off any excess jizz alongside Arceus’s new donkey body. “Ahh there we are. How about we go ahead and let out all of that backed up waste that comprised your old self~ He remarks in a teasing tone. Crossing his arms while staring down towards Arceus who simply gives a slow nod, and another loud bray. After all it wasn’t like he could disobey Mewtwo, the pokemon was his owner, he was nothing more than a lowly animal to be used however the pokemon pleased. That’s what he always was.. Right?


But even as that thought tries to spread across his mind he grunts softly letting rip a loud PLLLRRRBBBTTTT The burst of gas causing his hole to plump up once more, quickly spreading those cheeks apart with his new massive hole. Twitching softly, but he wasn’t done he could feel something else. Something a bit more solid started to push from his hole. Spreading his legs apart and grunting once more he pushes hard, as the first of many massive logs push their way out of his awaiting hole. Plopping down on the ground and piling up as he pushes, with each log he could feel more of his former self fading away. Memories being replaced. Uncertainties being fixed, to him nothing else mattered than just being a happy donkey, doing whatever he was asked to and just enjoying himself. Eventually as he pushes out one last log that’s punctuated with a short FRRPPT He falls backwards falling back into the filth as he lets out one last loud “Haaaaaawwwww!~” Of bliss Mewtwo chuckles, waving a hand front of his face as he admired his work, there were still a few other legendaries he had his eyes set on. But to add Arceus himself to his collection, truly an honor. He would clean it up a bit later, for now he let the beast enjoy himself. After all it was his first day~