 There was once a Lucario, pretty normal really, well that is except for his cock. You see this Lucario, for being only four feet tall, had a cock that was a solid eighteen inches long. Not bad in the least, especially with those hefty balls that swung under it. However there was one thing this Lucario wanted more than anything, he wanted his cock to be even bigger than it already was. Fortunately for him the answer to his dreams was currently hurdling through space.

  The day was quiet, and since he had finished his days training he was ready to unwind. How you ask? By fapping of course. He thought of all manner of sexy thoughts, soon managing to make his cock as hard as steel. He of course wasted no time in rubbing his thick veiny shaft, and also teasing his already swelling knot. Not even 10 seconds had passed, not even enough to get even a single drop of pre to spurt out, when Lucario heard a loud whooshing in the sky. This whooshing was soon followed by a loud crash, as well as the sound of debris falling back down to the ground. These sounds peaked his curiosity, that and his fapping mood was kind of killed anyway, so he decided to investigate what had caused this ruckus.

  A few minutes of traversing through the forest he happened upon a small crater, and in the center of the crater was a small meteorite. As though being drawn to it he ambled down into the small crater to get a better look at the meteorite. And there it was, it was roughly the size of a football, and even had an oval shape to it. Now Lucario was partially a Steel type, and as such he was able to eat and digest metals, and it just so happened that this meteorite was made of metal. Now this Lucario could eat most any metal, and each one had their own unique flavors. Testing each type of metal was something Lucario enjoyed doing as he was somewhat of a connoisseur of metal tastes. He licked his maw as he could not wait to at least give this meteorite a taste, so after brushing off the dirt and other debris he gave it a quick lick. Unbeknownst to him this metal had amazing properties to it, not dangerous or radioactive, but something much better.

  Lucario had to step back for a moment as he felt a tingling sensation in his cock, it was as though an orgasm was shooting through it. Then before his eyes he could see his large cock begin to swell, with each pulse another few inches was being added to it. The pleasure he was feeling was so intense that he had to lay down and arch his back. His one and a half foot long cock soon doubled in size, and surged one last time causing his cock to be as long as he was tall, with balls to match even. Lucario could hardly believe it, his cock had become huge! He then thought to himself, "If one lick caused my cock to become this big, what would happen if I ate more of this meteorite?" A big grin lined his face as he got to his feet, he then picks up the meteorite and dashes off.

  Eating a chunk of metal like an apple was not the most desirable thing to Lucario. His favorite thing to do with chunks of metal was to melt it down and turn it into either ingots which could be eaten like candy bars, or into ball bearings that could be eaten like small candies. He opted for the latter as he wouldn't have to chew them and could simply swallow them. This Lucario was very industrious, he managed to turn an abandoned smelting factory into his own personal "candy kitchen". He was so excited as he placed the meteorite into the smelting pot that his cock throbbed almost visibly. Most of what was needed remained in the factory, that as well as his moves helped out as well since he had a mixture of psychic powers. It took but a few minutes to melt and form this meteorite into ball bearings as the melting point was surprisingly low, this only served to make him happier. He was soon in possession of a large sack of thousands of two millimeter wide ball bearings. It would have been more than easy to chug the entire sack, but Lucario more wondered what one of these balls would do for his growth, so all he ate was one.

  The tingling sensation from before came back once again, but this time more intense. Not even a second passed as his cock began to swell in size, and at a very quick rate. Where Lucario's cock was once just bigger than his body, it was now as big as an entire tree and then some. However it simply did not stop, like the population of a planet it kept on growing. The once large smelting factory was soon buried under his massive swelling balls that churned with thick Lucario cum. Trees stood little chance against the gigantic cock that grew at unimaginable speeds, it was an absolute unstoppable force. This of course was something that Lucario did not mind in the least as he wanted more and more, and thanks to that one ball bearing he was getting that. Feet of cock soon turned into miles worth of cock, he was soon so massive that the entire forest was but a platter for his endowments. Lucario then felt a new sensation coursing through his cock, it wasn't painful nor was it an orgasm, this was something different. This Lucario may only have one cock, but this metal ball was causing a change, the Lucario's cock split into two. He couldn't believe his eyes, not only did he have a small country sized cock but he had TWO of them! Luckily for him his balls swelled to adjust for needing to produce cum for two massive, swelling, knotted cocks. The view from space was amazing, two massive blue balls and two throbbing red canine cocks were quickly attempting to outsize the entire Earth, and a mere 3 minutes after eating the metal ball Lucario's cocks were an amazing 10,000 miles long.

  Only from one metal ball, the Lucario thought as he looked at the sack with a grin lining his face. He reached into the sack and pulled out a pawful of metal balls, taking care to not let even one float off. It was a good forty to fifty of them that he quickly swallowed, and he quickly did the math in his head: one made him have two 10,000 mile long cocks, so fifty would give him fifty 500,000 mile long cocks. That was what he thought, but unbeknownst to him the metal balls reacted with the one already being digested as well as one another to make the effect of each and every one of them even more potent. The "foolish" prediction of 500,000 miles was met and superseded in a mere one second. Furthermore, every few seconds his amount of cocks doubled, two became four, which became eight, which became 16 and it simply kept going, even after the predetermined fifty. The growing Lucario's cocks as well as two gigantic swelling balls made quick work of the nearby planets as well as the sun, he was like an infinitely hungry black hole that was consuming all in its path, however only crashing through it. While into the first minute of his growth he managed to surpass the entire solar system, and with a few hundred precum gushing cocks. It was not long for Lucario's cocks to meet up with neighbouring solar systems, and much like the one before it they were met with the same fate. As half of the entire galaxy was filled with the now thousands of throbbing canine cocks the Lucario attached to them could feel something building. An orgasm of astronomical proportions was approaching, and like a super nova an orgasm exploded forth from the more than one thousand Lucario cocks. The orgasm was so intense all of his urethras bulged with cum as his cocktips could not let the cum out fast enough.

  Hours had passed as Lucario's orgasm was slowly ending, leaving galaxies worth of cum drifting about the emptiness between galaxies. This growth had ended leaving him with roughly two thousand throbbing cocks, each one with their own huge never unswolled knots. The twin orbs that were his balls were easily the biggest thing on him as each one was hundreds of times bigger than the entire galaxy making it look like a speck in comparison. Even at this size however Lucario wanted more, and since he easily had a thousand or more metal balls this wouldn't be a problem. He could no longer hold back, he wanted this more than anything so he let go and chugged down the rest of the metal balls, completely emptying the sack. In a mere ten milliseconds after consuming all of the metal balls the Lucarios amount of cocks had quadrupled, and their size had multiplied by a hundred. However this was only the initial surge as one single second in his cocks had numbered into the ten thousands, and their size was millions of galaxies in length. It took ten whole seconds for his growth to hit full speed, and by that time he had already become one eighth the size of the entire universe. Even without cumming Lucario was in immense pleasure from knowing that his cocks were growing so big and so fast. By now galaxies were infinitesimally small as they crashed into his enormous endowments. Now the universe was big, but it did in fact have limits, and this Lucario was about to meet said limits in a matter of moments.

  Roughly thirty minutes after eating all of the metal balls his cocks and balls met the two ends of the universal barrier. His steel hard cocks made little work of punching through the barrier, and soon both his balls and millions of cocks had busted out of the very limits of the universe and into a whole different dimension. The pleasure from breaking through this barrier, as well as absorbing it, caused each and every one of Lucario's cocks to erupt a massive orgasm. Millions of urethras swelled massively as each cock blasted forth untold amounts of cum that was stored in the canine's astronomical balls. All Lucario could do was moan in intense pleasure as his orgasm lasted for minutes, and hours, and even an entire day. All that seemed to float around was thick globs of canine cum. However in all of this there was a problem, he ate the entire sack of metal balls, he may not ever get any bigger. Just then though he could feel something, an aura almost exactly similar to his own. He grins as he manages to figure out what this was, he had found an alternate version of himself and that Lucario was currently growing too. Luckily for Lucario he had gained immense powers from breaking through the universal barrier, and with these powers he absorbed the second Lucario directly into him. A loud moan emitted from Lucario as he felt the powers from the second Lucario's metal balls. A massive surge of growth overtook Lucario's endowments yet again, but he had gotten to the point where he never wanted to stop growing, and he aimed to never stop growing.

  As he grew he managed to find more and more Lucarios just like him, each one growing larger and larger. In fact some of them were bigger than him, but he was still able to overpower them. Hundreds of Lucarios, thousands, millions, billions, he simply kept absorbing more and more of them every second. In all of this he began to cum, this time MUCH harder, his billions of cocks had such stretched urethras that each one of them outsized the cocks connected to them. Even still Lucario did not stop, there was an unending and ever growing supply of alternate Lucarios that only led to feed his insatiable appetite for growth. Growing and cumming is all that Lucario did, and this was something he loved. This lasted for days and all was good for the Lucario, but suddenly he ran into something different. The barrier of the universe felt like a glass wall, but this thing he bumped into felt more like thick fabric. Whatever it was didn't concern him, whatever stood in the way of his growth was soon to be ripped apart by his infinitely cumming cocks. And rip it did, for you see he ripped through the very fabric of time. Suddenly he felt two presences, each of them equal in power and size to him. All three of them soon figured out who they all were, one was past Lucario, one was present Lucario the one that you have been reading about, and one the future Lucario.

  The Future Lucario grins as he already knew what would transpire here, he coated Lucario in a thick layer of cum causing his growth to speed up yet more. Lucario chuckles and moans as he feels this happening as he cums all over Past Lucario, who in turn cums on Future Lucario. You see, all three of them had injected so much of the special metal that their cum had the same properties of said metal, this in turn made it to where even contact with their cum causes the others to grow in size. Lucario was elated knowing with his three selves always cumming, cocks always multiplying, he had truly reached his personal nirvana, not once but three times. And for the rest of eternity, there were three Lucarios who were constantly feeding each others absolute desire to be huge. And in all of this, Future Lucario was the one that sent the meteorite to Lucario in the first place.