Many don't often understand the ramifications of the existence of sentient goo - not to mention sentient goo that can turn into nearly anything else. I'm, of course, talking about Ditto.

A versatile Pokemon in battle? Sure, everybody knows that. A constantly-useful Pokemon for breeding? Common knowledge. A devious Pokemon who can accomplish nearly any whim it might have, even or especially when it involves other Pokemon?...

Not many people think about that one. But really, think about it. Goo is hard to resist physically, and even if you have non-physical ways to counter it, Ditto can just form itself into a non-gooey state for a while to counter your counter, or to catch you by surprise. Once you're physically caught in the mass of goo, there's very little you can do at that point - sentient and capable of movement as a Ditto is, the purpley mass can essentially control your body once you're caught inside of it...

A cautionary tale has no impact without an example, of course. As 'luck' would have it, I have a personal example to share...

The Ditto I encountered one day was quite the master of disguise. It had hidden itself as the very ground, dirt, grass and all, out in the middle of a field. I had been busy looking for a meal in the tall grass, and certainly could not tell anything was amiss as I stepped onto the fake terrain - though if I had been paying attention, I would have noticed that the ground and grass there seemed somewhat moister than elsewhere, as if it had rained in just that one patch of the field...

There wasn't time for such an observation, though. Soon the environment around me had turned quite purple and sticky, as the 'ground' under me bubbled and oozed up to stick to my body - then over it entirely! By the time I had figured out that I'd been snared by a Ditto, I was already half-submerged in its mass, only able to stare towards its unending grin and realize just how large this particular Ditto was - possessing a mass around three times my own!

The Ditto wasted no time in flipping me upside-down, sending me into a small panic as my upper half was submerged instead of my lower half. A normal Pokemon would've started to get suffocate at this point, their head completely swimming in goo...but not I. Being a Charmeleon, my tail-fire could supply my body with oxygen just as well as my lungs could, which came in VERY handy when my lungs were unable to breathe air...such as in the situation I now found myself! Still, if the Ditto planned to submerge ALL of my form, I would be in quite the pickle... D:

But my anatomical abilities seemed to be within the considerations of the Ditto. Indeed, with how lazily it oozed its form to hold around my waist, but no higher, it seemed to recognize what it took for me to breathe - and thankfully, had no intention of drowning me in its mass. Still, it certainly wished to hold fast around my head, its goo...almost seeming to push against my face... I assumed it to be simply him holding a tight grip on me, until...

The moment I physically relaxed, realizing my tail was safe from the Ditto's coverage, the gooey Pokemon assailed my jaws with its true goal! Though its goo was not too physically strong, all it took was for me to open my mouth a little bit before the purple mass SHOVED past my lips, forcing my jaws fully apart as the Ditto began to pump its very body down my throat! Its curiously-tangy mass wasn't at all unpleasant to the taste-buds, but the Ditto flowed so quickly inward that I could barely taste it in the first place; moreso, I could only focus on how warm, smooth and sludgy the substance was as it torrented into my digestive path, stretching every inch of my throat and chipmunkedly bulging out my cheeks as it tried to fill me as quickly as possible!

It took no stretch of the imagination to guess where the Ditto's flow ended up. My stomach knew not at all what to do as the purple slime splashed down into it, my belly letting out a confused rumbling as it was quickly stuffed and stretched out, further and further and further! Yet the flow did not seem to stop at merely my gut...and my imagination soon did find itself stretched as the goo seemed to permeate into parts of my body where it simply...shouldn't have been able to go! Gazing up at my body through the purple, though quite transparent, Ditto, my eyes widened...widened in much the same way that my whole body seemed to be doing! The Ditto seemed to be invading amongst the many layers of fat across my body, as I could feel the sludge as it slipped slickly into my thighs, my buttocks, my chest, my tail...and yet further, even to the tip of my quickly-pudgening horn!

Was the Ditto using some sort of abstract transformation trick to achieve this...? I just didn't know, beyond what I could feel - though I could feel a lot! I could tell the Ditto had not fragmented its form at all as it fattened me out - every extremity of mine that it had 'invaded' was still connected to his core mass, and every inch of that permeating goo could - and did - squirm about, constantly jiggling my many new layers of flab as if to show off just what it was achieving! My legs kicked, and my body wriggled, all by itself - or rather, all by the Ditto's own choice! Why, before long, it was even forcing my throat muscles to swallow, pulling his mass inside at an even faster rate!

At this rate, it didn't take the purple Pokemon much longer to sink fully into my jaws, every last gooey drop of its form disappearing down my gullet. I laid on the ground and panted as my lungs recovered from their dormancy, breathing in some deep breaths of fresh air as I monitored myself. The Ditto seemed contented for the time being, having even given me control of my body back, but I could still feel the indescribable feeling of him passively sliding about inside of me... I was used to vore, of course, to having somebody moving inside of me, but...that was usually confined to a PART of me. This...I could feel the slimy Pokemon exist in nearly every inch of me, as if it was my body as much his as my own. Perhaps that wasn't far from the truth anymore...!

Even with motor control given back to me, it took me a while to stand back up. Being so stuffed and fattened all over was, again, not something unfamiliar to me, but the Ditto's form seemed so much more...dense!...than the normal flab I was used to. Eventually I dropped to all fours, admitting that I was unable to balance well enough for two-legged movement, though this quadrupedal position meant that my belly had to drag and sag along the ground as I wobbled my way slowly back home...

The Ditto took control of my body several times during the next week, whenever the gooey invader had a particular whim or desire (of which it had...many) that it wanted to force me to indulge in. Stories for another time, perhaps... I was lucky though; after that week had passed, the Ditto chose to ooze harmlessly out of my body, apparently quite satisfied with how it wanted to use me as it wobbled off, no doubt in search of new creatures to toy with. Even as it left, it held that smile...that endless smile...of a creature who knows of the infinite number of ways that other creatures could be used for its benefit.

Thus ends my tale - or warning, if you will. That Ditto is still out there somewhere, ready to possess another Pokemon for its unusual and depraved ways - and who knows how many others of its oozing brethren share the same goals as it? Tread carefully, friends...whether you're a Pokemon or not, you may find yourself a target of these slimy creatures. Perhaps, indeed, the only way to win is to accept their intentions...

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:)

This here's a very super-amazing commission I purchased from :iconcongruentpartisan:/Flame last year. ^^ He had drawn an Arcanine/Mightyena hybrid [url=http://www.furaffinity.net/view/10692646/]being force-fed by a Ditto[/url] and it made me realize I'd never been drawn in a vore/inflation situation with a Ditto myself (just one Ditto sex scene, from a long time ago). Since I absolutely adored how Flame pulled off the Ditto inflation he already did, I asked for something similar involving myself. <3 Flame, being the awesome person that he is, produced what you see - which is even better than I expected! ^^ I really love the texturing present on my body in particular, though the flip-flopped, intentionally-awkward upside-down position that I asked for came out to-the-letter perfectly too! The liquid suction effect around my maw is also pretty sweet.

What I wrote for the story here was very much impromptu. Originally this was just Ditto inflation - I never intended for it to imply that I was being 'taken over' by the Ditto, but now that I wrote it that way, I'm rather fond of the idea. ;3 I may get sequels to this, hence my mention of 'stories for another time' in the tale above...we'll see~