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2025-08-31
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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~

Chapter 2: The Lucario Of My Dreams

Notes:

(See the end of the chapter for notes.)

Chapter Text

As I walk with him, throughout his forest. I cant help but look into his eyes and stare at him. "hey sweetie, you enjoying your dream?" he asks sweetly, rubbing my back as he leads me to his tree that's also a house. walking me through the door, bringing me to the living room, and slowly undressing me with his eyes, and then his hands. gently removing my shirt. slowly pulling my pants down to my ankles, and then raising one foot to take off a leg, and then the other. "w-wow, your really good a this." I said, shaking nervously. "thank you, but remember there's no need to be nervous, I cant do anything you don't want me too." he says in his sultry voice. "now I think its time my clothes came off, don't you think?" he says, making a gesture towards a tuxedo with tie he's now wearing. it takes me a second to realize I'm blushing like a tomato, and it takes only another second for him to grab my face and pull me in for a kiss. "w-wow, thank you sir~" I say, trying to inhale as much air as I can before diving face first into another kiss as I take off his suit, revealing his soft fur underneath. then I take off his pants to reveal with large member imprisoned in a pair of grey briefs. thankfully, the bars are made of cloth so there broken easily to unleash the prisoner.

now were both naked, and I cant help but be infatuated with his taste, his touch, the simple sight of him making me hard, as hard as can be, the simple sunset illuminating us through an adjacent window as he pushes me back first onto his bed, with a loving grin on his face as he quickly starts straddling my chest. looking deep into my eyes before he flops his meat onto my face. I cant help but catch a big whiff of his large not so slim jim that's found its way onto my face. the smell quickly making pre leak out of my very slim jim compared to his. "you like the scent sweetie? I'm glad to hear that" he says, I can faintly make out him blushing under his fur. "I-, do we have to have sex so soon?" i say, admittedly a bit nervous. hot Lucario walks me to his house and immediately undresses me. "why not cuddle first?" I ask, innocently. "id love that" he says, a gentle look in his eyes, no malice, no annoyance at the loss of my ass. just a look of pure, unfiltered love.

I slide next sideways on the bed, were spooning now, me as the little spoon of course. He caresses me with one hand while playing with my hair with the other. curling my already curly hair in his fingers, giving me light kisses on the forehead every couple of minutes or so. "thank you for being so understanding sir" I squeak out, nervously touching my bulge, now in the Lucario's underwear which he let me wear. "don't worry sweetie, its all gonna be okay." he whispers in my ear. if I was any more comfortable Id fall asleep in his arms. "In the forest here I am, I am yours, your crooked man." I hear him hum. "when you find me, here I will stand, in this crooked tree, I'm your crooked man." he hums some more, making my body feel as though its sinking, like a little spoon in a mountain of mashed potatoes. "I will always be, here where I stand. for I am yours, your crooked man." he finishes, before giving me a kiss on the forehead once more. "Niko, when you wake up, I want you to remember something." I'm to relaxed to say anything, so I nod my head in response. "promise me, that ill be the first Pokémon you catch? okay Niko?" I don't give it a second thought before I nod my head in response. "Find me Niko, and ill make you the happiest human alive, I promise you." he says, in that same sultry tone, before bringing me in close and giving me one more kiss before I feel the dream slip away, I feel his paws slow down, and we stay in that kiss for what feels like hours before I slowly open my eyes, and see the sunrise shine through the window onto my face.

Notes:

Sorry this chapter was so short, I kinda wanted to make it to help set up where I want the story to go, and to also include a good bit of fluff with our MC. the future might not be very bright for him hehe or maybe it will, teehee :3

Chapter 3: The Store

Summary:

after our Lucario obsessed protagonist is told to find the one from his dreams, he thinks of his options while shopping with his mother at the pokemart.

Notes:

(See the end of the chapter for notes.)

Chapter Text

as I wake up and get ready for school. I cant get him out of my head. "promise me, that ill be the first Pokémon you catch? Find me Niko, and ill make you the happiest human alive, I promise you" and then I woke up. as I remember him I shed a silent tear. could he really be real? a Lucario that wants me? "t-that's impossible Niko, don't be a fool" I say to myself before splashing water on my face. but, a small part of me believes it. maybe he's out there, in the woods. maybe he's just as alone as I am. moms taking me to the pokemart after school today so I have time to talk to Tim and George about it. I don't think ill tell them everything but ill tell them what's I need to.

Later on at school were all sitting in pokebiology class with Mrs. Cambridge. she's talking about Lucario's right now, pretty interesting stuff. there's a diagram on the starboard smart board right now showing a biologically accurate Lucario. like a bible accurate angel, its hard to look away. "now class as you all turn to page 448 of your pokebiology textbooks, Lucario's have the unique ability to sense and see auras. allowing them to be some of the most empathetic Pokémon ever." damm, so then. "can they manipulate auras or only observe them?" I ask Mrs. Cambridge. "well yes, they can manipulate there auras to increase there stats in battle, such as agility, strength, intellect, ect etc. some have even been shown to be able to change the thoughts of others in rare occasions by manipulating there auras." that's pretty cool. "that's kind of weird, so a really strong Lucario can turn you gay?" Tim whispers to me. "eh maybe, they'd have to be like super powerful though, like peak Lucario. and Hypnos can already do that cant they?" I say, I've seen weird vids of Hypnos online so I can sorta speak from experience. I feel like I've taken psychic damage thinking about Hypnos and weird sex things they can do. ew.

it quickly becomes lunch time and me, Tim and George start telling me about all the stuff ill need if I go to the woods to try and get a Pokémon. "Niko you have no idea how much your gonna need. ultra balls, great balls, regular balls. dude your gonna need a bunch of stuff." then George chimes in. "potions, paralysis heals, poison heals, dude your gonna need all the heals!" "are you guys sure I need all that stuff? because I do want it all but it seems a bit much, like I don't know if moms gonna buy me all that stuff." "Niko you for sure need at least 100 ultraballs, and one of them talking pokedex's." Tim chimes in. "and don't forget the different heals. don't wanna get paralyzed by a raichu or something and get eaten, or poisoned and die." George says. "I guess you guys have a point. don't wanna get killed by a weedle or some shit. that would be hella embarrassing." I say in response before both Tim and George say "true that" in response.

"Niko, were here" mom says, waking me up from a quick nap in the car between school and the pokemart. its a big deluxe pokemart which is nice. all the balls I could ever ask for, and Lucario plushies. yippee! "do I have a budget?" I ask to mom, best to know the limits of this trip. "your budget is 30K Niko. spend as much as you want" she says happily. I can tell she's nervous about me even going near a wild Pokémon. but, this is nice. "thanks mom." I say hugging her before walking around with a shopping cart. I got a 100 ultra balls, 50 love balls, 50 great balls, 250 Lucario balls, 100 potions, 50 heals of all types, a pokedex with a rotom, a pokewatch with a translator in it, 2 more life size Lucario plushies, a new Lucario blanket, a Lucario tissue box, Lucario pillow, a couple pairs of Lucario shirts, Lucario pants, a Lucario pajamas onesie, Lucario socks and a coupple pairs of Lucario underwear along with a Lucario mousepad, a large Lucario handbag, a Lucario phone case with a Lucario pop socket, high quality Lucario headphones with Lucario ears a Lucario keyboard, a Lucario mouse and a couple of Lucario candles. oh yeah, and three 4 packs of Lucario flavored monster energy drinks with a Lucario minifridge to put them in. thankfully the plushies and the pokeballs were buy one get one free so I saved a lot of money. only spent around 16K. "did you really have to buy the entire Lucario aisle Niko? couldn't save any for anyone else?" mom asks jokingly. "what can I say? he's my favorite." I say back, giving a little chuckle as I get in line before she pays for it all for me. "thanks again mom, for trusting me and all that." "your welcome Niko, thank you for always being safe, and don't forget what you promised me." "I know mom, ill be safe, I promise. come hell or high water ill always come home to you." I say once again before hugging her tightly as the cashier gives us weird looks. not completely unwarranted since I kind of pilfered the Lucario aisle. "oh, you also get 45 premier balls with your purchase, have a poke-tastic day!" the cashier says handing us a bag of premier balls, trying to sound happy while the days obviously been hard on her. "thank you, have a great day!" I say enthusiastically back as I walk out of the store with mom, and get in the car to go back home.

"Niko, where home." I hear mom say as I unbuckle my seat belt and pick like a third of my stuff to bring in my house. and mom gets another third before she unlocks the front door and Incineroar helps get the last third. we put all of the stuff in my room for right now before I can organize it all later. "hey mom, can we have dinner soon. I'm pretty hungry." I ask, my stomach grumbling at the thought of some good food. "of course sweetie, it is getting a bit late." she says before letting out a laugh before going to the kitchen as I start organizing my room a bit. putting the new Lucario plushies on my bed and setting up my new peripherals with my computer. before going out to the kitchen to have dinner. "so now that you have a bunch of Pokémon stuff, what sorta Pokémon are you thinking of catching Niko?" mom asks. its a reasonable question, but I know my answer wont be shocking. "ill probably catch a bunch of Lucario's to be honest." I say, not really giving it second thought. "no honey I mean like the typing, like electric and fire types." she says. I never really thought about what my favorite type is. "I don't really have a favorite type. I primarily prefer the more anthropomorphic Pokémon sooooooo. id have to say like, I don't know uhh fire or water types.' I say, unsure of my answer. for as long as I can remember I've had trouble making favorites on things. "I'm sure you'll find an affinity for a certain type when you get older. your father... he" she stops speaking for a moment, his memory never ceases to make her stop for a moment. "your father used to really like steel types and psychic types before he found his affinity for fighting types and started his gym." she says before getting back to her usual cheery attitude.

It doesn't take us long to finish dinner after that. afterwards I go back to my room, get into my Lucario onesie and sort a bit more before I have to wake up tomorrow. after I sort a good bit I check the clock on my phone and see the time. "11:23 pm, Friday? holy shit I forgot today was Friday" I say to myself. before I cuddle up in my Lucario bed and go to sleep. I open my eyes once again in the forest. I know my way around a bit more now so I find my way to my dream Lucario's house and knock on the door. "hey Lucario, you in there?" I say before my crooked man opens the door and warmly invites me inside. "I'm happy to see you here my love. I hope you can visit me soon in the forest. I'm eagerly awaiting your arrival my love." I give him a big hug as he picks me up and leads me to his bed before he cuddles me like I'm his plushie. "I've gotten a LOT of pokeballs, so all I need is to find you and ill catch you, muehehehe" I say, with a mischievous grin. "you think you can capture me? hehe, id like to see you try sweetie. I wont make it easy." he says before giving me a kiss on the forehead before he starts rubbing my tummy. "ooooh, I'm so scared master~ what are you gonna do? pat my forehead? give me a kiss?" "I might, but only if your a really, good, boy~ or a good girl~ depends on what I wanna treat you as" he says as I feel him grab my dick and force it inwards, giving me a vagina. "w-wow master h-how'd you do that?" I ask, lustfully as I rub my new pair of lips between my legs. "now now pet, no touching yourself yet, not until I've allowed you~" he says in his deep sultry voice, making me raise my hands above my head as he starts making out with my new parts. making me squirm like a horny onyx as he takes his time toying with my new hole. "p-please master, let me cum master. I wanna cum so badly!" I moan out as he caresses my tingling crevasse with his tongue. "not yet pet, meet me in the forest and ill consider it, until then. ill leave you with this~" he says before taking hold of my private part he's so roughly manhandled and transforms it back into a dick but now it has a clear crystal chastity cage manifests around it. "thank you master~" I say before shoving my face in his chest fur, and relaxing my body as we embrace each other. "I love you master'" "I love you to my pet, ill see you tomorrow I hope." I hope so too master" I say before I feel him give me another forehead kiss, as my mind drifts off to a perfect calm. just me, and my master.

Notes:

Sorry guys but since school is starting back up the next chapter will take a little longer to come out than the last couple have. so expect like. maybe 1 or 2 chapters a month.

Notes:

Hi there's, thank you so much for reading until the end of chapter 1! I hope you enjoyed reading just as much as i enjoyed writing, and I hope you'll stay tuned for the next chapters to come!