A brown-haired trainer with a light green jacket and white shirt walked out of the pokemon center with a frown. He'd lost track of how many attempts he made at battling the nearby gym, but each time was a failure. The first gym was no problem. The second one had issues, but otherwise went well, if only barely. He could not defeat, for the life of him the third gym, a bug type gym. In his small badge box, he had his name on it, Jack. Jack hadn't considered bug types to be such a problem before, especially with his pokemon, but the bug pokemon in question had move sets and speed that outmatched his own. The first loss he trained not far outside the gym for a few hours, and then the second loss he trained for a few days, but the result was always the same. It felt as if his power hadn't increased no matter how much he trained, and it was disheartening. He could tell even his own pokemon were being affected by the losses too.

A lucario walked behind the trainer with an angry glare up at him. "Luc. Lucario." He mumbled behind the male trainer's back. The lucario was a standard lucario with mostly blue and white fur, a spike on his chest and paws, and what appeared to be nearly four sets of ears, two triangular, and two that looked like a bandana.

The trainer turned around to the lucario. "I spent some time in the grass! Look, I even caught a vulpix and evolved her to ninetails. What more could I do?" Jack didn't entirely understand the lucario, but it was easy to sense his disappointment in his trainer. Jack had type advantages, and he was still losing against a bug trainer. "I know they had a bug and water type, but a bit more training and I can take them out! I just need another few attempts is all." He didn't want to admit he lost more than a few times. His lucario was his strongest pokemon, yet he didn't make it past the heracross slamming him into the wall repeatedly.

"Lu-cario!" The Lucario pointed to the trainer's belt.

"You want me to take out the two other pokemon that I have?" Jack shrugged. He had this lucario as his first pokemon. While their adventures had highs and lows, it was mostly lows recently with the record of loss after loss. The first few gyms felt more like a fluke by now. He had no idea how he could keep losing with a bug gym when he had a fire type. "What do you want to talk with them about?" Jack grabbed onto the pokeballs, but he hesitated to release them.

"Lucario!" The lucario replied firmly. "Cario? Lu-cario!"

Jack slowly nodded down to the lucario. He wished he understood what the lucario was saying. He tried to go by the paw gestures, but even that wasn't working. "Um...is it about strategy with the gym? You can tell me these things. I instruct you how to battle after all."

The lucario shook his head. "Cario!"

"Is it about food? I know we don't have a lot of money, but I think I feed you three as well as any other trainer can feed their pokemon." Jack scratched the top of his head with confusion.

The lucario grabbed the other two pokeballs and tossed them aside. He released a female ninetails, and a male kadabra. The lucario then signaled his paw away from the pokemon center. "Lu! Lucario!" The pokemon shouted to the other two. 
Both the kadabra and ninetails nodded before they rushed off with the lucario. The three ran out into the wilderness, though not so fast that Jack couldn't catch up. "Are they running away?" Jack said to himself at first, thinking his pokemon may have decided to abandon him after so many failures.

Jack grabbed the various now empty pokeballs, still confused. 
He looked up at the three pokemon and watched as they just ran off without confirming to Jack what was going on. 
As fast as they had been running, they kept looking back, as if making sure Jack was still behind them and following them.

"Hey! Where are you three going?" He rushed after the three after a short delay. "Hey! Slow down! At least tell me what this is about!" He felt humiliated. His three pokemon just up and ran away from him. Even though they weren't running so fast that he was losing sight of them, but his mind raced with his body. He wondered what the three pokemon could possibly be hoping to get out of this by running away from Jack. 'Am I just that bad of a trainer? They obeyed my every command up until this point...' He thought to himself with worried confusion.

Jack continued to run after the three pokemon. He left the town sights as he focused on where the three were going. He wasn't sure how long he was running chasing them for, but his legs were feeling tired after what felt like a few miles of constant running. He panted heavily and looked around briefly to see trees and plains. He glanced behind him and saw that the town was long gone. He turned ahead and found the lucario with both his ninetails taken out, as well as a kadabra he trained earlier. "H-hey lucario. W-why did...why are we out here?" He didn't know of any particularly strong pokemon on the route they were on. Then again, he wasn't sure what route they were on at all now. He didn't remember going in this direction to train his pokemon. He didn't go far from town to train the pokemon. 

The lucario raised up his paw with his spike pointed towards Jack. "Lu! Lucario!" He pointed to the kadabra, who nodded at the lucario with an expression of approval.

"If this is about doing better as a trainer, I'm learning! Nobody is a great trainer when he or she first starts, lucario. I know we've had a lot more downs than ups lately, but we can work this out together." Jack had no idea what the lucario told the kadabra. "Can't you vouch for me, kadabra? When lucario faints, you're out there next."

"Kadabra." The kadabra shook their head while crossing its arms.

Jack didn't remember what gender the kadabra was, and he felt embarrassed to ask, as it felt something very basic that he should know. The lucario was male, and the ninetails was female, but he wasn't sure about kadabra. "Okay, but what about you, ninetails?" He could tell the kadabra disagreed. "I've been trying to get you to learn flamethrower somehow. You'd dominate the gym if you knew that. We just haven't come into the right situation." Jack smiled nervously at the ninetails. It cost him a rather hefty amount to get the vulpix to evolve into ninetails. He assumed that she'd be so much stronger after evolving, but he barely saw any improvement. He'd been meaning to try to learn as to why, but he never paid attention in the pokemon training school as to why an evolved form might not do much better than a pre-evolved form.

"Nine." The ninetails shook her head. She walked next to the lucario and sat on her haunches. She licked her paw before she looked up at the lucario, and then at Jack.

Jack wished he knew what his pokemon were saying. All three of his pokemon were looking at him with both anger and disappointment in their eyes. "Lucario, there's got to be something I can do to help make it up to you, and everyone else. Right?"

The lucario shook his head. He threw his left hand up to the side, and his cock slid out into view.

Jack was now getting nervous. Pokemon would often hide their cocks and vaginas when it came to battling because one could easily use those spots as a weak point. In fact, the only time the sexes ever revealed themselves was when they intended to mate. Jack looked down briefly at the canine shaped cock of the lucario, and then back up at him. "What are you going to do, lucario?" Jack asked with a stutter in his voice. Lucario wasn't going to use that cock on him...right? Jack couldn't think of anything the lucario could use that cock on him for. He wasn't very sexual about his pokemon, but he didn't think there was any need to be.

The kadabra's eyes glowed a faint blue, the same color that began to appear around Jack, and around the lucario. In a flash, Jack's clothes ripped from his body as both he and the lucario floated in the air.

Jack let out a yelp as his clothes ripped. He covered his average-sized cock as best as he could with both of his hands and blushed immensely. "Kadabra! Stop this right now and put me down!" He tried to squirm his way to the ground, but despite the grass being only two feet below him, he couldn't quite reach it. The rest of his body was just as average with body hair and only small hints of muscles. He didn't see a need to work out himself, though all the walking as a pokemon trainer did eliminate a good chunk of his body fat. 'Why would he rip my clothes off like that? Are my pokemon really this perverted?' He couldn't believe it. He thought he treated his pokemon well, but he knew nothing about them!

The kadabra's eyes continued to glow. 
Jack's nude body floated towards the lucario slowly. Jack found himself turning his back to the lucario and leaning down to expose his bare ass to the pokemon.

The lucario spread his arms and legs as he looked at Jack with fierce determination. His cock fully exposed and pointed right at the ass that was going right to his body. "Lucario." He said as he licked his muzzle.

Jack shook his head. He tried to move away as the kadabra repositioned him as if he were a dog. He could see what the kabadra was going to make Jack do, and he could tell the lucario was ready for it. "How is sex going to help us train better?" He heard some trainers used it in order to connect with their pokemon better, but it sounded crazy. He tried to pull himself away, but to no avail. "Kadabra!"

"Kadabra!" The kadabra replied with its eyes glowing fiercely. It raised its paws as it moved them closer together. The closer his paws were to one another; the closer Jack went to the lucario.

Jack wondered what the lucario told the kadabra to do. "Come on, there's got to be another way!" Jack cried out. His heart raced with adrenaline that he couldn't use as he floated helplessly in the air. Fear began to grow inside his mind, intensifying with every passing second as he tried to struggle with all his might against these supernatural restraints. However, not only was he unable to free himself, but the mere act of resisting also proved impossible, as Kadabra’s abilities locked each of his muscles in place and relaxed them, preparing his body for what was to come.

"Lucario!" The Lucario shouted with determination. The lucario floated in front of Jack and pointed down to his cock. "Lucario." He pointed at his shaft with his paw, and then at Jack's mouth.

Jack didn't need to know what the lucario was saying to understand what the pokemon wanted him to do. "You've got to be kidding me. I'm not going to suck off my own pokemon!" Jack shook his head rapidly. There was no way he was going to be so perverse as to start fucking his own pokemon, even if the kadabra was making him float in the air.

"Kadabra." The kadabra's eyes glowed deeper. The glow around Jack's mouth intensified and forced open his maw into an O shape. His head then inched down onto the lucario.

Jack's eyes grew wide as the cock came closer. The cock of the lucario was a canine shape, but the size resembled that of a normal human's cock. He tried to pull back, but to no avail. "Ahn! Oh! OH!" Slowly, but surely, his lips wrapped around the shaft of the lucario. He tasted the salty, warm, throbbing shaft in front of him. Try as he might, he couldn't pull free.

The lucario grabbed Jack's head and thrust his hips. He pushed his cock up and down inside of Jack's mouth. "Lucario!" They instructed the kadabra.

"Kadabra." The kadabra replied with a smile on their muzzle. Controlling Jack, they moved his lips and tongue just the way the lucario wanted.

Jack was forced to suck off his own pokemon, naked, and humiliatingly so. 'Why are they making me do this?' He thought to himself. He looked briefly to the ninetails watching with interest, and then back at the lucario. 'Is this because I don't train them enough? Or did I train them too well? When do pokemon stop obeying their trainers?' His mind ran wild as he tried to think why his own pokemon would make him do such strange things.

"Lucario!" The lucario instructed the kadabra.

Jack felt the kadabra pull his body free. Jack breathed heavily as the cock popped out from his mouth. "Ugh." He tasted the salty musk of the pokemon. "Why...why...lucario, just tell me what we need to do. I know we can win that badge at some point, but sex isn't the answer."  At this point Jack was willing to do just about anything to let all of this finally end. “Please, no matter what it is, I’ll give you anything, just please let me go. Food, freedom, a mate to fuck, I’ll do whatever you want.” Jack’s voice trembled as he said that. As bad as sex with pokemon might have been, he was even more scared of what they would be doing next. He looked into their eyes, and they showed no signs of stopping anytime soon. Quite the contrary, their eyes flared up more and more with each passing second, as determination and excitement were visibly written on their faces.

"Lucario!" The lucario seemingly ignored Jack. He instructed the Kadabra to do something and spun his paw around.

"Kadabra." The kadabra replied, spinning Jack around in the air slowly.

Jack once again felt like a doll held by a child. He could only spin around in the air and turn his ass right to the lucario. He had to forcefully suck off the lucario. He had a very strong feeling what the lucario was going to do next with his cock. "C-come on lucario! You don't have...you don't have to do this!"

The lucario reached out and grabbed Jack's ass. His cock slowly slid up against Jack's ass cheeks before it pressed up against his anus. The lucario briefly looked at the ninetails and nodded before he turned back to Jack.

Jack let out a yelp as he felt the canine cock push into his ass. He'd heard of some pokemon having sex with humans before, but he never experienced it. The idea just felt so wrong, yet here he was with a lucario cock in his rear. "P-pull out! This isn't going to help me become a better trainer! This isn't going to help you become a stronger pokemon either!"

"Lucario!" The lucario shouted again. He thrust his cock back and forth in Jack's ass. Kadabra's eyes continued to glow devilishly while the lucario had his way with the trainer. It almost felt as if his cock was swelling in size in Jack. With every thrust, his cock went in just a bit deeper.

Jack's toes curled and his hands balled into fists. He couldn't move thanks to the kadabra controlling his body. He couldn't pull away from the lucario. Worse yet, he could feel the lucario changing, as well as himself. "What...what are you two doing?" He moaned out. His own cock slowly grew erect from lust. He knew there was sex going on. That much was obvious. He could tell there was something far more than just sex between him and his pokemon though. It almost felt as if the two were connecting on a spiritual level. He could feel the lucario's lust surge throughout his body. He could almost feel himself pulse and pump as hard as the cock in his ass. 'Wait...' He thought, though thinking was quickly becoming a great challenge. He felt as if he were connecting with the lucario, but it felt as if he were connecting with his cock more than anything else. 

"Lucario!" The lucario stroked Jack slowly. His paws reached down and grabbed Jack's legs. He pushed them up against the lucario's dark testicles. The lucario's testicles absorbed Jack's feet, and then his legs. Jack's feet retracted into the lucario's swelling testicles while his legs pulled up against his body. Part of Jacks legs looked as if they absorbed into his own body while the part behind his ass absorbed into the lucario's testicles, swelling them out and expanding them bit by bit.

Jack lost the feeling in his legs, though he felt some of his body grow warm. He was afraid to look back to see what the lucario was doing to his body, but he knew it wasn't good. "If we just talk this out, I'm sure we can become better! You don't have to..uhn..." He felt his body pulse and throb hard. He glanced to the ninetails, and for a very moment of time, he swore he could taste cum in his mouth. "Are you turning me into your cock?" Jack asked alarmingly. He turned his head to lucario, but he couldn't completely face him. He felt the heavy sway of the lucario's testicles. The sensation of feeling two massive furry balls turned on him more than he wanted it to. He could very much understand why some trainers were into this, but he had to try to fight off these urges, the urges that grew stronger by the minute.

The lucario nodded firmly. "Lucario." He stroked Jack as the human's legs vanished into his body. The lucario's balls tripled in size, and then some. They also sloshed eagerly, filled with seed to give.

Jack couldn't believe it. He didn't think his kadabra had the strength to transform him into a cock, yet he was doing it! Jack tried to pull himself free, but the lower half of his body fused to his pokemon. His cock bobbed eagerly with an arousal that was not his own. The lucario's cock was nowhere to be seen, buried deep in Jack's ass, and now fused with it. Jack reached down and tried to prop himself up, but he continued to float in the air. "There's...but there has...ahn." The more he looked at the ninetails, the more pleasure he felt. 'Why am I so turned on by her? I'm not in to pokemon!'

The lucario reached down and stroked Jack's cock. "Lu...cario..." The lucario whispered quietly as he stroked sensually. The lucario's eyes locked on the ninetails. "Lucario!"

"Niiinnne." The ninetails spoke in a sensual voice. It turned around and raised its many tails to show off its ass and cunt to the lucario, and to Jack as well. It inched back to Jack, but not quite enough to touch the human.

Jack couldn't believe what was happening. He'd imagine seeing such things at a daycare, but never caught in the middle of the action, quite literally at that. He stared at the cunt of the ninetails, and then the unthinkable happened. He let out a shudder as he felt himself orgasm. His cock came, albeit weakly, and splattered his seed onto the grass. He looked down and blushed in humiliation. "I just...did I just...there's no way!"

"Lucario." The lucario said with a grin. It stroked Jack's cock and pushed it up, causing the shaft to vanish into the shrinking human's body.

"W-what do you mean it's off YOUR sexual preferences?" Jack looked back at the lucario as best as he could, and then paused as he realized he perfectly understood the lucario.

"Lucario!" The lucario replied. "Cario, lu! Lucario!"

"I should have at least SOME control over this!" Jack kept struggling, but he felt his arms pull back into his body. His torso had already begun to take the shape of the cock that was inside of him. He felt his entire being pause briefly, and then resume, but now with a heartbeat in sync with the lucario fucking him. "I'm not going to just become some fucking meat stick!" He felt the lucario's mind invade him more and more while the transformation continued. He felt himself shrinking down into the lucario's crotch inch by inch.

"Lucario!" The lucario pointed to the ninetails.

The ninetails inched back little by little. She pushed her ass and cunt up against Jack's head and gave it a teasing wiggle.

Jack couldn't even try to push the ninetails away with how much smaller his arms were now. He wasn't so small that he'd fit in the ninetail's cunt or ass either, but he could smell them, and it smelled appealing. He tasted cum drooling out from his mouth. He closed his eyes and tried to keep himself turned away from the Pokemon. "I'm not...I'm not a cock."

"Lucario." The lucario pressed Jack's head against the cunt of the ninetails again before he pulled back. The lucario's paws stroked Jack while Jack's body took on a pink color, identical to that of the cock the lucario had, the cock Jack was becoming.

Jack shook his head again, slower this time. The taste of cum was strong. His body felt hot, and he could smell the lucario's musk now taking over his entire body. He was down to three feet in height, and still shrinking. The cunt in front of him looked so much bigger. He envisioned himself thrusting in and out of the cunt. He would have looked at the lucario, but his body was too stiff to move. He was positioned forward, and he couldn't change it. Even as the glow around the duo faded, he was still stuck facing forward, pulsing and throbbing. He could feel veins along his body as he felt a strong need to orgasm. He tried to open his mouth to speak, but his body felt too weak to say anything despite how much blood rushed through his system.

Once Jack got small enough, the lucario released Jack from his paws, but pressed him up against the ninetails cunt again before pulling back. "Lucario." The lucario instructed both the kadabra and the ninetails.

The glow faded entirely around the lucario and Jack, though the transformation continued. The kadabra was clearly very happy with their work and watched with a big smile on their face.

The ninetails was about to push her cunt onto Jack but paused. She turned around and leaned down. "Ninetails? Nin-nine." She stuck out her tongue slightly and gave Jack a sensual lick.

"D-don't!" Jack managed to cry out. He saw the ninetail's maw, and he now could see just how much smaller he was. It would not have been a challenge for the ninetails to stuff him in her mouth if she desired. Even her tongue was not much smaller than he now was. He felt pathetic in size, and he couldn't move or fight at all. He felt her hot breath and wet tongue, and he felt his body shudder. 'Ahn! Feels...feels so good. Like...like I'm already going to...no I can't...lucario contain...urhnn.' Cum filled his mouth and he let loose a large spurt of it. His seed splattered all over his transformed body, not quite a cock, but far from being able to return to a human. He released another wave of seed, humiliatingly so, and then a few more spurts before he slowly stopped. "Ughn..." His mouth tasted of cum. He could feel his body pulse and throb weakly. He was still semi-hard and soaked with seed that came from his very mouth. 'D-dammit...ninetails and lucario.' He thought to himself, unable to draw enough energy to say what he was thinking aloud to them.

"Lucario." The lucario said proudly, not to Jack, but to the ninetails.

'He didn't say what I think he just said, did he?' Jack thought to himself.

The ninetails reached out and licked Jack again, and again. Her muzzle touched Jack's body lightly as she licked the seed that came from his mouth, taking it in for herself. "Nine." The ninetails replied, happily.

Jack could understand the lucario perfectly, but not so much the ninetails. It still didn't take him much to understand what was going on. His body was shrinking and finishing its transformation to look like a perfect lucario cock, though bigger than it was once before. 'He really told her 'Clean off my cock. I'm not a cock dammit!' He felt himself release another bit of spunk from his mouth. He grew hard again too. He was too small to reach the ground, not that he had arms anymore to touch the grass with.

"Lucario." The lucario pulled back and slowly walked over to a river with his cock, Jack, still unsheathed. "Cario, lucario." The lucario said as he walked over to the river. The ninetails would follow not long after.

'You want me to see myself?' Jack thought. 'Just...just how transformed am I?' Jack thought.

The lucario took Jack to the clear water and kneeled. He went to a very narrow part of the river where he could lean down so Jack could get a good look at himself. "Cario. Cario. Lucario." The lucario said with a laugh.

Jack heard what the lucario said, though he was unsure how he could, as he didn't think he even had ears anymore. He looked down at himself, and he didn't even see eyes. In fact, all he saw from the reflection was a lucario with a cock twice the size of a normal cock. Jack didn't see any sign of his eyes, his ears, or anything for that matter. He looked as if he was just a normal cock.

"Lucario." The lucario said teasingly as he stroked Jack softly

Jack felt the blood rush through his body again. He couldn't believe it. He looked no different from a regular large lucario cock. He tried to free himself from the lucario's grasp, but to no avail. He could see, he could hear, he could feel, and taste, but one of the things he couldn't do was move. He was at the mercy of the lucario.

"Lucario." The lucario said to the ninetails with a smile on his face. He stroked the ninetails' face, lovingly.

"Ninetails." The ninetails replied with a slow nod. "Nine-nine."

Jack didn't know what the ninetails said, but the lucario was offering for another round. Based on how the ninetails replied, he knew what was coming next, but Jack couldn't do anything about it. He could only twitch in place to show resentment.

The lucario moved back behind the ninetails and pressed the tip of his cock, Jack, up against the ninetails' cunt. With a happy moan, he pushed his shaft into the ninetails.

Jack felt himself pushed into the slick hot folds of the Pokemon. If he couldn't believe anything before, then now should have been an impossibility. His pokemon was using him to fuck another pokemon! He saw nothing but darkness as the hot cunt surrounded his body. The lucario thrust him back and forth inside the ninetails, and he could do nothing but take it. 'Feels so hot. Why does it feel so good?' Jack thought to himself. He felt part of his body swell, and it was then he realized that he was a lucario cock, and lucario cocks knotted when they orgasmed. He mustn't have knotted earlier because he hadn't transformed fully into a cock yet, but he was undoubtedly a full-fledged lucario cock now. 'Am I going to impregnate her? F-fuck, why do I WANT that?'

It wasn't long before Jack felt the building up of pressure behind him. He knew what the lucario was about to do, and there was nothing he could do to stop it. He tried to hold back, but he found himself orgasming like the cock he was, cumming straight out of his mouth and pumping his seed into the ninetails. The base of him swelled as the lucario and ninetails knotted together. The transformation was truly complete. Jack, once a trainer, now reduced to nothing more than a fuck stick, meant to impregnate pokemon, including the very ninetails the lucario just fucked.

Jack couldn't do anything inside the ninetails' cunt. He was in there like the fuck stick the kadabra turned him into, unable to do anything else. He doubted the kadabra was going to turn him back, and after the transformation, sex, and even unknotting, Jack found himself treated just as the cock the kadabra turned him into. He found the lucario was a lot into masturbating though, but Jack was rarely acknowledged as a person.

In fact, after the first round of sex, the lucario turned to the kadabra and smiled. "Lucario." He said as he pointed to his cock.

"Kadabra." The kadabra replied with a nod.

Jack understood what the lucario was saying, and he could tell the lucario was eager to keep using the new cock, once trainer.