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English
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Published:
2025-08-31
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2025-09-07
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5,349
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3/?
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Help! i got fucked by a lucario and now im his slave!

Summary:

A couple years after a disease causes those who have sex with Pokémon to turn into said Pokémon spreads around the world, a lone horny teenager with a Lucario kink might have be in store for some fun while also trying to navigate his school life with his classmates turning into Pokémon as well.

Notes:

(See the end of the work for notes.)

Chapter 1: Day 1

Chapter Text

"The air here feels nice". i think to myself as i walk through the woods, Lucario by my side. the gentle breeze and warm sun gracing us with such a beautiful scene before us. we stay in this forest, walking for, well. what feels like much more than the minutes it took him to lead me to a large tree with flowers adorning the branches. I feel my clothes drift off leaving me in only my underwear as we approach a door on the tree. one the handsome Lucario opens before bringing me inside and shutting it behind us. "Would you like something to drink?" he askes me as he sits me down on a couch in what I can see is a living room, shelves filled with books from wall to wall with a large tv in the center of the room. "c-can I please have some water?" I manage to say through my nervous demeanor. "hey now sweetie, there's nothing to fear here, just me, you, and as much time as you need before you gotta wake up." I take a quick pause at that. "Wake up? what do you mean?" the kind Lucario seems a bit shocked to my question before going back to getting me a water. "because your dreaming? oh I thought you knew." the thought gives me pause. I was so happy with him, but, if this is a dream then... i can feel the dream slip away, slowly. his movement become slower, like I'm watching it on .25 speed. a faint ringing can be heard. its getting louder. "ill see you next time Niko, when you next fall asleep. ill be here. goodbye for now." i hear the Lucario say before I feel a warm embrace and I jump awake in bed.

"Lucario?" I ask aloud as the alarm blares next to my head, reminding me that I'm awake. it takes me a minute to find my phone next to all my Lucario plushies. "ugh, i hate school." I groan as I look at the time on my phone. its 6:12 am right now. I get some clothes together before getting in the shower and using my Lucario soaps to wash myself, and then I dry myself with my Lucario towels. before going back into my room and putting on my Lucario themed outfit while looking at my 3 life size Lucario plushies on my bed. "don't go having sex while I'm gone cuties" I say giving finger guns to my three victims of my fucked up Lucario fetish at this point. "Christ I'm almost 17, what is wrong with me." i say looking at myself in the mirror, a Lucario t-shirt with Lucario sweatpants and Lucario socks along with a pair of Lucario headphones on my head. I don't know why, but something about Lucario's get me so pent up. I check the time once more and its now 6:54 am, almost time for me to start walking to school. "eh I have time" I say before taking my pants off and getting on my bed to jerk my dick before getting on my way. thankfully all I have to do is look at my three most prized plushies and I'm basically spraying my spunk all over the bed. "oh Lucario, I love you so much~" I moan out before cleaning up my mess and making sure I have no cum on me. "ok i seem good to go, now I just gotta feed Denji and I can get going." I think to myself before realizing he just saw all that. I gave him a bit extra today as an apology before rushing out the door and starting my walk to school.

"yoooo Niko!" I hear my friend shout. "Yoooo get over here gay boy!" I hear as I approach George and Tim, my two best and only friends. we all go to the same school so we usually walk together on the way. "you gotta stop calling me that Tim, what if someone thinks your my boyfriend." I say making kissy face at him to tease him. "Niko everyone knows you'd only date him if he was a Lucario." George says in the same teasing manner. "i mean like, Pokémon are basically just peopl-" I say before getting interrupted by Tim. "yeah yeah yeah, we know we know, there's like a thousand studies on it and such" says in a nerdy manner meant to mimic my voice. hes not wrong though, there have been quite the many studies on how Pokémon such as Lucario can have the same if not more intellect than humans. "hey have you heard the news about lacey?" George asks, to this me and Tim give a confused look. "No what happened to her?" "I heard she got screwed by her Greninja and became one, I wonder if shell be in school today." George says. he seems a bit sad, I'm pretty sure that's because he had a thing for lacey. "its like the first month on 11th grade though isn't it? that's a bit far fetched to hear, what do you think Tim?" I ask. it takes him a second to answer because of the question. I guess no one our age really plans on getting fucked by a Pokémon.
"Eh, maybe it was an accident? or maybe it didn't happen at all. well know what happened when we get to school." the rest of the walk is pretty tame with idle chit chat about who pokemon team was best. were all broke though so we don't have many pokemon, Tim has his Charmeleon and a Meowth and George has an Electabuzz and a Litwick. my mom never bought me any pokeballs even though were fairly well off and I cant find a job so I cant afford any. other students tease me about it all the time but im ok with it.

as we walk up to school it we all come to our home room, and it seems like there's an extra greninja so I'm guessing lacey did get a bit unlucky. the day goes by smoothly until lunch time where I saw that same greninja from this morning going behind the school during lunch so I decided to follow her. "hey uh, lacey right? you doing okay? I heard about what happened so I just wanna make sure your okay." I say trying to seem nonthreatening. I'm sure she's going through a lot. "I'm not doing too well Niko, this body is so weird! its all wet and slimy all the time and I'm so strong now! I tried to hug my mom before school and I think I heard her lungs deflate, and now I gotta wear this dumb translator until they find out how to fix me!" with that last sentence I notice the charm she has around her neck on a thread. they started selling them a couple decades ago so people could talk to there pokemon easier, who woulda known wed be using them to talk to people who turned into Pokémon. how wacky. 'thank you for being here for me Niko, how have you been? you doing okay?" "I'm doing good lacey, I wish I could say the same for you. would you mind telling me how this happened?" id be lying if I said I wasn't the least bit curious how she had been turned from a straight A varsity student into a greninja seemingly overnight. "D-Do you promise not to tell anyone? please Niko don't tell anyone." she says obviously trying to hold back tears and failing. "i wont tell anyone lacey, promise." "ok Niko, I trust you. me and Rika were walking home and we took a shortcut through the woods. we ended up getting lost though and we got attacked. they-they-they-they" she stops talking for a second, seemingly staring into space before continuing. "Rika left me. she left me to get murdered by a gang of Pokémon." she then starts ugly crying. I cant help but feel sorry for her. "how could she leave me Niko?! I begged her to help me as they dragged me away! and she ran! she didn't even call for help! I had to-to-to-AAAGGGHHHHHHHH" she screams, shocking me for a second before going back to ugly crying, sobbing very loudly. its at this moment I recall not seeing Rika today either. if I was lacey id probably kill Rika on site for what she did. lacey ends up crying so much she passes out on my lap and I don't wanna wake her u[. "its okay lacey, your safe now"

After school I met up with my friends and talked about the woods. "Sounds dangerous" George said. "I bet your thinking about getting a Lucario boyfriend huh Niko?" Tim says in a teasing voice but god knows its true. hell if my plushies could talk they'd never stop talking about how I've licked there feet and humped my dick raw on them. "I mean like, what's so bad about becoming a Pokémon? like transfurring started happening a couple years ago and I've never seen anyone online saying its too bad other than the obvious stuff" I will say, the thought of getting used as a cum dump by a gang of wild Lucario's never fails to get my dick hard. "i mean like, they make clothes for Pokémon anyways so if one of us got turned into like, a Pikachu or something would anything really change other than our body's?" this gives the others pause for a moment before Tim chimes up. "well I don't know, what if its painfull? like your body's basically ripped apart and remolded into a Pokémon's right?" we had a lesson today about the trasnfur disease but I slept through most of it. "Mrs. Cambridge gave a lesson about the disease earlier today in science class, she said that like. the virus is in the water and that we should just never fuck a Pokémon. I think she's just mad everyone knows she screwed her arcanine though." Tim is quickly looking uncomfortable on the subject, so I try to change it. "i heard she ate a tree" I say, with no rhyme or reason, thankfully this works and George starts talking about some cringe anime. while we all walk home from school.

As I walk into the house I hear my moms Litten, recently turned Incineroar walk out of the living room to greet me with a big bear hug, or pokehug i guess. "hey there incineroar, how's your day been?" i ask, hearing but a couple meows from him. "happy to hear it." I say, trying to regain my breath. i should ask mom to get me a translator bracelet. "do you wanna talk to your Pokémon? language barrier getting annoying?" i hear from the tv, seems like an ad for translators is on again. mom runs a small restaurant and dad won the lottery before he died so we have like, a couple million pokedollars or so as backup money in case the house burns down or something. so it sucks even more than mom wont buy me a 200 dollar bracelet that'll let me know if the pidgeots are calling me slurs or whatever. there even putting translators in watches now which sucks even more. I've been asking for a watch for a while so one with a translator would be really nice.

"Honey, I'm home!" I hear mom shout as I'm gaming in my room. I quickly put on my clothes and come out to the dining room to have dinner with her and Incineroar. he likes to join us for dinner. "another classmate got transfurred today." I say, a bit annoyed. I know lacey didn't want it to happen but I overheard a couple guys talking about going to the woods this weekend to get a piece of some wild lopunny poon or whatever. "oh that's a shame honey, how many is that now? the 5th one now isn't it?" she askes, worried. "if you see any wild Pokémon, you need to run okay? don't want you coming home as a Charizard, then how would you fit through the door, hehe." she laughs nervously. I'm much too aware of how sad shed be if I came back hurt, anytime I got even the tiniest scratch when I was younger shed take days off work to make sure I was 100% safe and that I wasn't gonna lose a limb. "I had trouble talking to lacey today, she got... turned by a wild greninja. I tried to comfort her best as I could." before I know it i start tearing up a bit for her. "I know you're worried about me mom, but I'm 16, a week away from being 17. I think its time I get some pokeballs. or something." dad was a Gym leader back when he was alive. he was a fighting type gym leader, Fighter Phil he was called. his funeral was sad from what i can remember, and ever since then whenever I even mentioned getting anything about obtaining my own Pokémon she got, angry. but, it feels like. something is different right now. "Niko. just, promise me something." "yes mom?" I respond, trying to stay calm, I don't know what she's gonna say but, I know she's doing what she thinks is best for me. "Niko, I want you to promise me, that no matter what. you'll come home to me, okay? even if you become an onix, or a Pikachu, or even a ghastly. just..." she starts to cry, I feel bad but I knew this was gonna happen, so I circle around the table and give her a huge. "its okay mom, even if I turn into a muc or an ekans, a pidgeot or a gurdur, ill find my way back here. I promise." I say these words, and I mean them with all my heart as Incineroar joins in on the hug. we stay like this for a while. "well go to the store this weekend, well get you all you need. you should ask you friends if they know of anything we should buy for you." she says, I'm happy to hear this but also a bit worried as to what my friends could recommend, I can already hear Tim saying :oh you might want some extra strong condoms hehe" George would know what I should get. he's a huge nerd when it comes to catching Pokémon, he's always watching videos on how to like. throw your pokeball in the super bestest way ever.

I help Mom clean the dishes before i get going on to bed. As I snuggle into bed with my 3 masters I cant help but touch myself, soon ill be able to catch REAL Lucario's. Real Pokémon! Finally! after all these years of me yearning for a strong fighting type to snuggle and cuddle. Feeling this fire in my loins I reach under my beg and get out my life size Lucario dildo and lube and start preparing my butt. while fingering myself to warm up I cant help but stare at my Lucario's, looking at them judging me is so hot. the thought of them jeering at me and teasing me as I submit to them and let them toy with me like I'm a doll for them. slowly shoving that huge hunk of body safe silicone inside feels like heaven as i push it in, and out, and in, and out while imagining the Lucario's calling me names like "fag" and "pokeslut" and it almost makes me cum just from that. i start licking the bed clean from the pre that's leaking out of my dick. it tastes so good, but it tastes even better if I imagine the cum is from a wild Lucario, that wants nothing but to rape my virgin butt like a fleshlight ripe for the fucking. all lubed and obedient, waiting for masters order on how to serve him and be his obedient plaything. oh god~ "oh god oh god oh fuck~" I moan out as I cum all over myself, painting every part of my body with the cum that escaped out of my dick all over my body, before I fell asleep with the dildo deep within me, keeping my hole stretched like a good boy.

When I opened my eyes again, I was in a forest with a nice breeze. and a kind Lucario holding my hand, leading me to a tree adorned with flowers and offering me water. i know this is a dream, so maybe now it can last a little bit longer~