Digimon had an interesting universe in the digital world. Many digital monsters would wind up creating their own living situation and live out happy lives while others would go on adventures with tamers.
 
One tamer had such a fantastic adventure with his Digimon that he wanted him to stay with him in the real world forever, rather than going back to the digital world. However, before the tamer could tell the Digimon he wanted him to stay, the Digimon had left and gone back to the digital world. He would try to get him back, but his digivice that the tamer used to train him was unable to follow him back.
 
Today, that changed. A young man of 20 years old stood in front of his computer with a grin on his face, and a fully charged digivice on his wrist. He pressed the button, and everything flashed for the man. One moment he was in the real world, and now he was in the digital world, a place that had some resemblances to the real, but with Digimon everywhere, and a lack of houses. "I'm going to find you, Guilmon." He said with confidence. "We're going to live together in the real world forever, and we'll be a happy couple."
 
Both he and his Guilmon had a special relationship. He wouldn't call it purely sexual, but it wasn't out of the question that such intimacy was involved between the two. As he glanced around the grasslands, he noticed something. Normally, the moment he entered the digital world, his partner would sense that he appeared and waste no time coming up to him, giving him a big hug, and then the two would have a happy reunion.
There was no such event taking place now.
 
The young man decided to investigate. With digivice on his wrist, he set the coordinates to find his partner and began to follow a green arrow, as well as the beeping of his device. He followed the device, and it led him straight to a tan colored house with red roofing. He tilted his head in confusion at the sight of the house. He had been to the digital world a few times, and while he knew one might create anything digitally, a normal looking house was something so plain looking that it was unexpected, yet it was what he saw. He glanced down at his digivice briefly and noticed it beeped wildly to the house. "Is he really in there?"
 
The young man knocked on the door, but the door simply opened for him after the first knock. "Guilmon? Are you here?" He called out. His device continued to beep rapidly.
 
"Who is it?" A red and white colored creature walked down wearing an orange bathrobe. He rubbed his eyes with his stubby hand and paused at the sight of the man at the door. "Adam? What are you doing here?" His tired expression quickly grew wide awake.
 
Adam's face lit up at the sight of his old partner. "Yeah! I got my digivice working again! I came to see you!" He quickly noticed, while his face was bright and peppy, Guilmon's face was the exact opposite. "Aren't you excited? I wanted to bring you back to the real world where we can live together forever."
 
Guilmon scratched the back of his head with his massive white claws. He turned away from Adam with so much red on his face that it showed underneath his red scales. "Um... this is a little awkward, but..."
 
"Hey honey, what's going on?" Another voice spoke up. A yellow and white fox creature appeared from upstairs, Renamon. Renamon turned her attention to the tamer, and then back at Guilmon. "Who is this man?"
 
Guilmon quickly turned his attention to Renamon. "This is uh...this is my former tamer." Guilmon scratched the back of his head. "The one I told you about. The one I had all the adventures with." He then turned back to Adam. "Look, I'd love nothing more than to go on some more adventures with you, but I've settled down. I have a wife. I... Well, okay I don't really have kids, but the point is, I'm not interested in going back to the real world anymore. I'm happy here in the digital world."
 
Adam tried to think of more reasons than just himself to bring Guilmon back into the real world. He assumed that the tamer would have been reason enough to return, but Guilmon seemed different. The digital world had issues, but so did the real world. He was ready to suggest taking her back with him, but his digivice only worked on him and Guilmon. There was no way he could bring a second Digimon back, and there was no way he’d be allowed to tame two Digimon. “I’m glad to see you’re happy, but what if something bad starts happening again that requires your help?”
 
“Then that situation might be different.” Guilmon shrugged. “But you know, maybe instead of me coming to live with you in the real world, you can come live with me in the digital world.”
 
Adam was taken aback by the suggestion. A human living in the digital world? It sounded like something out of pure science fiction. He tried to think of any issues he might have, but while there were problems in the digital world as he thought of not moments ago, there were also fewer. “Like, live here with you in this house?”
 
Guilmon nodded. “We have more than enough room, and it’s easy to add on if we don’t.” He turned to Renamon. “And I’ve already discussed this scenario with her, and she thinks it would be fine.”
 
Renamon nodded. “Yes, though bizarre, I am curious about the ways of a human.” Renamon walked down and put a single claw on Adam’s chest. She traced upwards and met Adam’s eyes. “I would like to know more about humans.”
 
Adam felt a shiver down his spine. Renamon nearly matched him in height. He wondered if she and Guilmon… Nah, Digimon couldn’t do those kinds of things. He had to resist temptations though. He shook his head. “Look, you’re my Digimon and I’m your tamer. I want you to come out of the digital world with me.” He pulled up his wrist and pointed at it with his other hand. “And if you’re not coming with me voluntarily, I can make you come with me by force.” He had hoped for a tearful reunion and a happy nod from Guilmon to accept living with him. “I don’t want to have to do it, but I will if I must.”
 
Guilmon’s eyes furrowed. “If you didn’t want to do it, then you wouldn’t have mentioned it.” His sharp teeth bared. He was much smaller than Adam was, but he was a dinosaur creature. He'd defend himself if he had to. “I want to be civil about this, Adam. That’s why you have the option to live here. If you’re not going to do that, then I’m afraid there’s no way you’re going to be able to live with me anywhere.”
 
“Oh, here’s a Digimon being civil and building houses in the digital world. It’s not hard to build houses in a digital world. You just punch a bunch of trees, stack up blocks, and then paint them. I bet you don’t have half the things here that I do in the real world!” Adam lowered his hand, though both hands clenched into fists. He was going to get his Digimon back, one way or another.
 
Guilmon’s ears twitched. He crouched down, as if ready to attack. “It takes a lot more effort than THAT to build a house! You wouldn’t believe what we had to go through.”
 
Adam raised his hand and pressed a button on his digivice. Just then, a single block appeared matching the tan colors of the wall around six feet by six feet in size. The block landed directly beside him and made a soft thunk.
“Oh yeah, SUPER hard.” Adam rolled his eyes. “It took, what...0.01% of my battery to spawn this!” He pressed another button. “You’re coming back with me now. We’ll deal with your problem afterwards in the real world, with real people.”
 
Guilmon had enough. With a shout of anger, he jumped onto Adam and attempted to grab the watch. He jumped on the tamer with such strength that it was more than enough to knock Adam over.
 
Adam fell to the ground, but he promptly rolled with Guilmon. He wrestled with Guilmon’s clawed arm to get him away from the digivice as random buttons were pressed. “Stop it! I’m your tamer! You can’t do this!”
 
“I think it’s pretty obvious I AM doing it.” Guilmon’s white claws pulled Adam’s hand and struggled to pull the device off, all while pressing more random buttons. The button pressing wasn’t intentional, but if it got the device off Adam’s wrist, he’d do whatever it takes.
 
Adam’s digivice began playing random songs and flashing a variety of lights that were just as random. It acted as if one pressed endlessly on their phone.
 
Just then, while the two were battling out who would get the rights to use the digivice, it made a glass shattering noise as it was reduced to tiny pieces. While it broke, square pixels, two dimensional in nature, appeared around it as it began to glitch. The now cracked screen flashed repeated ‘ERROR ERROR’ in big bold red text. Pixels of various colors flashed around Adam and Guilmon, and it looked almost as if they were missing pixels on their body.
 
“Look what you did!” Adam shouted as he finally managed to grab onto Guilmon's hands right below his white claws.
 
“What I did? You’re the one trying to force me to leave!” Guilmon yelled right back. “I h-h-h-h-haaahhhh-yeeeeeeaaaaaahhhhh.” His voice changed randomly in pitch and tone before there was a sudden explosion between the pair, covering the two in white smoke.
 
Renamon wanted to try to help Guilmon, but the device broke before she had the chance. She stared while the human and Digimon glitched in and out of existence before it looked as if the two spontaneously combusted.
 
The smoke surrounding Adam and Guilmon slowly cleared. Adam was now completely nude from head to toe, but one of his feet merged with Guilmon’s crotch during the time nobody could see them. The melding was a combination of human flesh and Digimon scales. If Guilmon had a cock, Adam’s foot would have been covering it.
 
“Hey! What the heck happened?” Adam pulled his foot to free himself from Guilmon, but to no avail. He couldn’t even move Guilmon despite how Adam was bigger than the Digimon.
 
“You’re asking me like I’d know.” Guilmon gave the combined part of them a curious poke. “It looks like we sort of fused together. Well, you’re definitely staying with me now!” Guilmon laughed and turned to Renamon. “Hey, make room in the bed for another body tonight!” Guilmon shouted with laughter.
 
Adam glared down at Guilmon. “You’re not concerned at all about this? He felt a sudden pull, as if Guilmon’s crotch wanted to devour him. He fell with a thud. “Ack! Dammit Guilmon, this isn’t funny.” He put his free foot on Guilmon’s crotch, but he only wound up merging that with Guilmon as well.
 
“I don’t know how it’s happening, but even if we weren’t merged, you lost your digivice. That means you’re no longer my tamer, and you’re stuck here in the digital world. You’d be better off staying with me unless you wanted to try to go out on your own. Not that I think you can under your current condition.”
 
“You should be agreeing to get us help.” Adam couldn't stand up anymore with both of his feet merged to Guilmon’s crotch. He tried to pull himself free, but to no avail. The changes were difficult to feel, but he noticed that he was shrinking down to the Digimon’s size little by little. “Who knows what’s going to happen to us?”
 
“I’m not sure, but whatever it is, it looks like I’ll be in charge.” Guilmon reached forward and just barely managed to pat Adam’s head. “You just need to relax. I forgive you for behaving like such a... well, such a dick earlier about wanting to force me to leave. Now, let’s let bygones be bygones.”
 
Renamon put her paw over her mouth to hide her smirk, but she couldn’t hold back her giggle. “He looks like one of those things you said human males have. What are they? A cock?”
 
“You know, he sort of does.” Guilmon stroked Adam’s bare back. He had seen Adam naked a few times before, but it was never for anything sexual. Sex with a Digimon wasn’t something most tamers did. Mostly because many Digimon never gave themselves a sex in the first place, as the only purpose to have it would be for enjoyment. “Maybe if I stroke him enough, he’ll orgasm. You want to give yourself a cunt and we can use him to fuck you with?” Guilmon said with a laugh.
 
Adam glared angrily up at Guilmon. “Really? Come on, I’m not that small!” He feared that he ‘could’ be transforming into part of the Guilmon. He noticed his feet vanished completely into Guilmon’s crotch, and he was up to his ankles. He estimated he was a good foot smaller too. He had to use his arms to hold himself up, but it didn’t feel as challenging as before.
 
“We can adjust the cunt as needed.” Renamon spoke in a casual tone as she looked down at Adam. She moved her paw away from her mouth and showed an emotionless look. “I am curious about what one feels like.” She reached up to her flat chest. “I would also wonder what tits feel like, as I hear they do feel good.”
 
“Can you two stop talking about sexual encounters?” Adam tried to pull himself free again, but with no luck. He felt pleasure begin to fill his body, but it was a type of pleasure he didn’t want. Deep down, he wondered if Guilmon was aroused and transferred it to him, but that would mean they were more fused than Adam could have possibly imagined! “Look, I might end up changing him and disfiguring him or myself. Who knows what will happen if we can’t break this fusion?”
 
“I don’t think death is probable from a fusion.” Guilmon waved his hand and a book appeared out of thin air. “I think there was a comic about it. Though fantasy.” He put on a pair of tiny square glasses to read the book. “Hm… No, I don’t think anything bad will happen to me that I can’t fix. I don’t know about you, though.” Guilmon looked at Adam with a slight bit of concern, but Adam had behaved in such a dickish manner to him, he almost wished Adam were turning into a cock, but Digimon never had such things. Then again, Guilmon was feeling sensations that Adam felt.
 
Adam rolled his eyes. “Glad to see you’re acting so nonchalant about this.” He tried to tug again, but he just felt himself pulling in closer. “Fucking… you’re my Digimon, you’re supposed to obey me.”
 
“Tamers are usually much nicer than you are.” Guilmon frowned. “This is why I left. You got so angry when you were losing at, like, everything. No matter what you were losing in, you got mad. Your anger got to a boiling point, and it almost resulted in the end of the real AND digital world when you made a bet that went horribly wrong! It was an hour and thirty-minute adventure that kids would have loved to see. I digress, you get us, and the universe in trouble regularly. Heck, it might be better if you’re attached to me. You won’t cause trouble. Besides, maybe you won’t need to eat anymore when you’re part of a Digimon.”
 
Adam hadn’t even thought about eating. He was still human after all, just attached to a Digimon. He noticed an increase in sensitivity to his body though, and he felt his legs swinging.
‘Wait, but my legs are absorbed into him. How are they…?’ Adam looked underneath him and noticed that his testicles were where they would be if Guilmon had them. What’s more, they were a shade of redness that Guilmon had, as if it were Guilmon who had them and not Adam. “What’s going on?” His own cock was hard, so hard he felt as if he was ready to orgasm at any moment, and he wasn’t sure why.
 
“You were already asking that when you were getting absorbed into me.” Guilmon commented. He reached down and felt the human cock of Adam’s with his white tipped claw hands and shuddered. “Oh, is this what it’s like to have a cock? Man, this is awesome. No wonder there’s so many images of this sort of thing on the internet.”
 
Adam didn’t have to ask how Guilmon knew of porn. The digital world was probably chalk full of it. It wouldn’t shock him if most of the digital world was only porn. Still, the fact that Guilmon could feel his cock was a red flag. “Just how much of me can you feel?” Adam reached up and pinched his shoulder. “Do you feel that?”
 
Guilmon jumped with a light yelp. “Ack!” It felt as if a man pinched his own cock, not that Guilmon should have known what that felt like, but that was the kind of pain it brought upon him. “Yes! Don’t do that!” His hand stroked Adam’s cock. “Big meanie…”
 
“I was testing something!” Adam scoffed. The two of them were more merged than he thought and feared. Guilmon could feel Adam, but Adam couldn’t feel everything that Guilmon felt. He could feel the Digimon’s claw on his cock, but he couldn’t feel the movements of the claw itself, as if Guilmon could feel his body entirely, but it didn’t go the other way around. “Can you stop stroking that! We have to...uhn…” He zoned out shortly before he came to. “We have… to focus!”
 
“In a minute.” Guilmon continued to stroke Adam’s cock. “Something interesting happens if I stroke this enough, doesn’t it? I’ve seen enough stuff online to know something happens if I keep stroking, and it feels so good. What’s this building pressure, and why does it feel so good, Adam?”
 
Adam began to pant. His heart pounded faster and sweat poured from his body. He couldn’t believe what his Guilmon was doing. Worse yet, he liked it! “D-don’t!” It was too late. With a grunt, he closed his eyes and orgasmed. He shot his seed onto the ground. Wave after wave of white cum splattered on the floor, humiliatingly so below his body.
 
Renamon couldn’t believe it, but she smiled at the sight. “Oh, it looks like he’s really enjoying that!” She would have been upset about having to clean up that mess, but in the digital world none of these things mattered, since unassigned dropped items would simply despawn in due time. Though as she looked at the white seed covering the floor, a short and sudden thought came to her mind. ‘It would be such a waste though if all of this were left unassigned.’ She thought to herself as she looked at Guilmon, who seemed to be enjoying the situation himself as well. Digimon weren’t known to be capable of feeling lust, but the sheer novelty of the situation triggered something within her circuits, as her system encountered a response error, unable to process just how she should feel about the situation. Though whatever it was that her code was processing, she couldn’t deny that it felt… intriguing, forcing her to keep her eyes on the changes with a wide gaze. As much as she knew she should probably interfere somehow and help with the situation, something inside of her told her to just observe and see how things would turn out.  
 
“That...huff... that was incredible!” Guilmon exclaimed with excitement in his tone as he panted heavily. Adam meanwhile felt humiliated and embarrassed to have been used by his own former partner for pleasure purposes. But as shameful as the situation may have been, Adam felt almost excited, as if he had butterflies in his stomach. Try as he might, however, he couldn’t get this slight feeling of pressure to disappear, quite the contrary even, it seemed to grow with intensity and began to spread upwards his belly with a warm sensation. 
 
“Let’s do it again! Let’s do it again!” Guilmon shouted in excitement like an amused child, who just didn’t know better than to curiously explore the changes on his now shared body, with absolute disregard for Adam’s feelings. It wasn’t as much that he didn’t care about how scared he was, but rather that he was unable to understand how serious the situation really was. After all, it wasn’t unheard of for Digimon to fuse together. To Guilmon this entire situation was merely revenge for how rude Adam had been to him, and if he could have some fun in the meantime, that would be all the better!
 
As Guilmon reached down to continue stroking Adam’s cock, however, he noticed it slipping away underneath his claws. He leaned to the side and noticed it slowly retracting into Adam’s body, until it fully disappeared within him. “Erm… are dicks supposed to disappear after an orgasm?” Guilmon asked with curiosity in his tone. 
 
Upon hearing what the Digimon just said, Adam’s eyes immediately widened, and he quickly grabbed to where his privates were supposed to be, but he could feel nothing but a smooth surface there. In a fit of panic, he squirmed his body around and began to twist and turn in all possible directions to properly see what was really going on down there, but as moved his body, a wave of pleasure shot up into both his and Guilmon’s head, much as if he were stimulating his cock. Adam quickly shrieked and felt his body begin to pulsate slightly, as the pressure on the inside of his belly suddenly increased further.

Guilmon moaned as the pulsating sensation sent wave after wave through his own body and mind, as he felt a sensation that was indescribable and new to him. “D... don’t stop moving, that feels so… so good!” He said and quickly grabbed Adam by his torso and began stroking him. 
 
“Hey! What do you think you’re doing with… huff!” Adam was interrupted in the middle of the sentence as the rocking motions of Guilmon’s claws on his body sent pleasurable shocks to his brain. Adam’s already constrained belly began bloating outwards, and he swore he could feel some sort of liquid filling him up from within. As the pressure kept growing, Adam put both of his arms on his stomach. 
 
Before Guilmon could reach his peak, Renamon appeared out of seemingly nowhere, as if she just teleported in front of him. She held onto Guilmon’s claws and smiled down at him. She had a look of desire on her face and moved one of Guilmon’s claws to her crotch. “If he’s becoming a dick, it’s only right that we use him as one.”
 
Adam’s eyes fixated on Renamon’s crotch, not that he had a choice where he faced. “You don’t even have a cunt!” Digimon lacked sexual parts after all. He tried to think of something, anything to distract him, but he was getting as excited as his partner was, even if he had no idea what Guilmon was getting excited over.
 
“I know that.” Renamon waved her hand and a screen appeared in front of her. She seemed to randomly hit some buttons, when suddenly, a voice rang out from the display. “Creative mode activated.” As soon as those words were spoken, she moved her hands down her crotch with a pinching motion and effortlessly moved her skin apart, revealing a shockingly detailed vagina underneath. “And it’s not just for show either. While I don’t know too much about human anatomy, I modded them to fit as closely to the descriptions of what orgasms feel like. I never got to test it though, so now’s as good a time as any to put it to use.” Renamon sounded almost flirtatious, as she stroked her cunt, which began getting wetter by the second. “I recall seeing a comic about one Renamon getting a vagina, so I’m familiar with the process.”
 
Adam wasn’t at all into fucking Digimon, but even so his eyes grew wide in accordance with Guilmon’s, who looked as if he was about to cum from just looking at his hot partner. Excitement grew within him, and his heart pounded ever so heavily in accordance with his throbbing human-shaped dick. Adam felt as if he were about to get sick. As his belly pulsated, he could feel his insides shuffling and being filled with more and more fluids. He held his arms even more firmly against his throbbing torso to alleviate the build-up of pressure in his body.
 
His arms squeezed against his belly tightly. As a matter of fact, more firmly than he had intended, and they seemed to push harder and harder against his skin. Adam almost felt like he couldn’t even feel a gap where one part of his body started and another one ended. Upon trying to remove his arms, it felt as if they had been glued firmly to his underside. He couldn't do as much as wiggle his fingers. As he struggled to remove them from the spot, any outlines and textures, even bones began disappearing, leaving Adam as a limbless attachment to Guilmon’s body.
 
“Ah, yes.” Guilmon reached down and gently rubbed Adam's back. “A shame we could not get a human to glitch onto you and become your cunt. Perhaps next time?” He said teasingly. “Ahn, fuck this pressure is becoming too much.” He gave Adam’s belly a firm squeeze.
 
Adam glanced behind him and realized just how much bigger Guilmon was. No, it wasn’t that Guilmon was growing, it was that Adam was shrinking. “No, don’t!” Adam shouted, but it was too late. He felt the fluids flow through his body, and while he tried to shut his mouth and keep it inside of him, he tasted the salty sticky fluids as it soon shot out of his mouth and nose, cum. He ejaculated seed straight from his mouth. His mind went crazy as a few veins appeared on his reddening body.
 
“Oooohhhhannn.” Guilmon moaned out. He held Adam as he shot out a burst of seed shot out of Adam's mouth abruptly, splattering on the ground in front of them before vanishing not a moment later.
 
It was as if the orgasm excelled the change within Adam, as his body took on a much more cylindrical shape. Inside of him, all his organs were simplified. Even if he could separate from Guilmon somehow, there was no way he’d ever be able to leave the digital world. He was a cock, a Digimon’s cock. Although his transformation had not yet been completed, he was the size of an appropriate cock for Guilmon. Seed leaked from his mouth as he looked humiliated, yet the sight of Renamon kept him, and Guilmon, excited.
 
“Oh, you look like you had a LOT of fun doing that.” Renamon walked up to Guilmon and wrapped her furry arms around her. “Why don’t you try that again, but this time inside of me?”
 
Adam panted heavily. He was confused as to why he was still throbbing. The taste of hot semen was in his mouth, and he couldn’t even move his tongue around to push it out. He lost control of most of his body. He felt himself throbbing as he looked at Renamon. “You can’t… he just… orgasmed.” He said, though as he finished speaking, his mouth stuck in a permanent open O position.
 
“You forget, cock.” Guilmon told Adam. He glanced down briefly before he hugged Renamon and pushed Adam’s head against the slick vagina that was Renamon’s cunt. “We are in a digital world. We can orgasm all night long, and I think that’s just what we’re going to do if we like it enough!” Guilmon kissed Renamon deeply and pushed Adam into her cunt.
 
Adam couldn’t believe it. He was between two fuzzy thighs one moment with a vagina looming above him, and before he processed what Guilmon was doing, he felt himself thrust into that sex! Hot, wet, vaginal walls surrounded him from all sides as Guilmon thrust himself into the Renamon. He tried to shout, but he couldn’t move his lips anymore. With every thrust, Adam felt himself change, and the buildup began again. ‘Oh no.’
 
Renamon let out a lewd moan. Her furry hands held Guilmon tightly as the two rolled onto the ground. “Ahn! Oh, fuck this feels good!” She tossed her head back in ecstasy. “Hah. I can see why women love this now. Maybe I should get those things, tits? Get them and we can have more fun!”
 
Guilmon nodded up at Renamon. “Definitely, but let’s finish off this cock first.” He thrust Adam more and more. “I can feel him ready to burst any moment in there! He must love it! Well, even if he doesn’t, he’ll have to get used to it.”
 
Adam couldn’t stop. He felt the pressure build stronger and stronger and, unable to contain it anymore, he released yet another load of cum from his mouth. He tasted the salty seed with every pump from the Guilmon. As he orgasmed, his eyes slowly closed and he took on the red color of Guilmon, sealing his transformation as nothing more than a Digimon’s cock, fucking another Digimon. He despised it, but there was little he could do, now stuck as a Digimon’s cock, likely for as long as the digital world was a thing, which would be an exceedingly long time.