Career counseling (Pixiv Fanbox)

　A pool changing room reeking of chlorine. The windows were closed, so the room was filled with a heat and stinky smell.

　Summer school uniforms and underwear, thrown into disarray, protruded from various storage cabinets that had no doors attached. Kazutaka Yonezawa, not paying attention to these items, sneaked through the empty changing room, his footsteps stealthy as he made his way quickly to his destination. He is aware that what he is about to do is wrong, so he naturally holds his breath.

　Kazutaka arrived at the shelf farthest from the entrance to the changing room and reached for the clothes that were folded and placed in it. A plain white polo shirt, socks, vermilion trackpants, and jockstrap. It belonged to Takeo Sawatari, a P.E. teacher. He turned around once to make sure that the entrance area was empty, and began to dress quickly with the background music of students' laughter coming from the pool and the sound of a whistle that Sawatari was probably blowing.

　He put his legs through the still warm jockstrap of Sawatari, and pulled a damp polo shirt over his head. From the texture and smell of the cloth, he can tell that Sawatari wears this shirt on a daily basis. The thought that this polo shirt is absorbing his sweat to the fullest is exciting and irresistible. With a sniffle, Kazutaka pulls on the trackpants, and finally puts his feet through the dirty socks. His heart raced helplessly as he imagined the sight of himself now wrapped in socks and trackpants steamed by Sawatari's feet.

　Soon after, his whole body jerked and twitched. And then, in a flash, his body changed.

　From the neck to the toes, the skin is at once dyed a sunburnt skin color. Black body hair grew out from the pores of the nearly hairless skin, and the width of the shoulders and chest plate rapidly increased in thickness, while the muscles throughout the body developed and the skeleton deformed with a creaking sound. The size of his hands and feet also increased, becoming the perfect size for the clothes he wore. His buttocks, which were hidden under the trackpants, also swelled up, and the physical changes came to an end as the volume of his lower body increased.

　Kazutaka's cheeks flushed red and he pulled down the trackpants and jockstrap with a jerk. At that moment, his manhood, freed from the tight fabric, came out vigorously and warped toward the ceiling, splashing clear juices.

“Wow♥”

　The smell of sweat and male odor instantly filled the air and tickled Kazutaka's nostrils irritatingly. While sniffing the dense pheromones emitted by the reborn crotch, Kazutaka stuffed his clothes back into Sawatari's locker and looked down at the hairy, muscular body spread out below him. His eyes were one head higher than before. His dark skin was well balanced with thick muscles and fat. His limbs were thick-boned and strong, his pectoral muscles bulged and bulged, and he had a six pack. Once everything was transformed into what Kazutaka wanted, it was impossible not to get excited.

“Hah…… hah……, Takeo……♥”

　Kazutaka muttered with a hot exhale and gripped his own cock, which had become a huge one, with his right hand. The mirror on the wall of the changing room shows a man with a strange body, with a face of 【Kazutaka Yonezawa】 and the appearance of 【Takeo Sawatari】 from the neck down. He could no longer contain his elation at the bizarre sight.

“Ohhhh♥”

　He rubbed his cock with all his strength and writhed with pleasure, his huge body jerking and twitching. Sawatari’s arms were so muscular that they were raised and veiny, and his fingers were craggy, completely different from those of Kazutaka's thin hair body. It was as if he was being finger-fuck by Sawatari, and yet he was comforting Sawatari's body, such a perverse and pleasurable feeling took over his mind, and his manhood tensed up at once.

“I'm cumming♥♥”

　In the next moment, his manhood, which had erected between his strong legs, reached its limit. The white fluid that emitted a fishy smell splashed onto the mirror, changing the face of Kazutaka, who was in the mirror with Sawatari's body, into a lewd expression. As he stared at himself, breathing on his shoulders and looking ecstatic, his heart leapt with anticipation at the thought of what was to come.

＊＊＊

　I first became aware of my abilities two years ago, when I was in the seventh grade. I had just begun to grow and develop my adult body, and I had outgrown briefs and decided to change my underwear to boxer shorts. Because of this, one day I mistakenly wore my dad's pants, who was wearing similar ones.

　I didn't notice right away that I had put them on wrong because I had bought a bigger size taking into account my growing body, but I thought it was strange when I started to feel a kind of tingling in my crotch, so I took them off and noticed something strange right away. My cock must have been small and shriveled and childlike, with hardly any hair on it, because what I saw was clearly the grotesque cock of an adult man. That wasn't the only strange thing. My buttocks had also grown unnaturally large for my size, and when I stroked around my anus, there were so many thick hairs that they tangled my fingers.

　I was stunned for a while, not understanding what was happening.

　As I continued my days as a student, I was afraid that my classmates would point it out to me, but when I saw my father's crotch, which was not covered with a towel, I understood what had happened to me. My father's body was muscular, and his cock was much bigger than mine──, or so I thought. But what was hanging there was a beautiful white cock that was so far removed from his darkly tanned skin. It was small and covered with foreskin all the way to the tip, and there was only a little bit of hair around it.

　I was confused. But soon I understood. My father's cock and mine have swapped.

　That day I began my experiment. I sneaked into my father's room while he was at work, put on a pair of socks that had been left on the floor, and fitted my hands with large, used work gloves. The change came quickly. The hand in the work gloves swelled up under it, and the fingertips began to wriggle and grow. A parallel change occurred in the socks, and I felt my feet, which I was wearing to fit, get bigger. I watched the change finish and immediately took off the work gloves and socks, and what I found was a craggy palm and foot with finger hairs.

　There was no doubt about it. When I put on something that was once worn by someone else, that part of me switches places with its owner. Just like my father and my cock swapped.

　Over the next few days, I tried on various pieces of my father's clothing, each time swapping parts of his body for parts of my own. I would run my arms and legs through his sweat-soaked compression underwear in the laundry basket, transforming my body into one covered with strong, thick muscles. To finish off, I covered my mouth with a mask soaked in his saliva and put his worn-out safety hat on my head and looked into the mirror in the room. And what I saw in the mirror was my father, Yoshitaka Yonezawa.

“So amazing……!”

　I exclaimed with a small cheer, shaking my protruding larynx up and down, and struck a variety of poses in front of the mirror. As I repeatedly posed naked like a bodybuilder, emphasizing every muscle in my body, I suddenly felt a shiver run down my spine, a shiver I had never felt before. Fearfully, I looked down and saw my father's crotch in the mirror beginning to erect.

“What is this?! What's wrong with my cock…….?”

　Contrary to my surprised thought that my cock was getting bigger for the first time, my father's thick arm moved on its own as if it was a natural thing, and his big palm clenched my cock and started rubbing it up and down.

“Ohhhhhh!!!!”

　I heard my father's wild gasp, which I had never heard before, and which I couldn't distinguish as either pleasure or embarrassment. My hands were moving on their own, as if they were not my own body, even though I was moving them of my own volition. From the top of my head to the tips of my toes, I feel a mixture of pleasure and fear from the unknown sensation, and my thought process is on the verge of short-circuiting.

“Nhahhhh♥♥”

　Before I knew it, I was looking at my father's face in the mirror, with a slack-jawed expression of pleasure and debauchery on his face. My father, who is usually so strict and always scolds me, was revealing his lust-stained, goofy face with moist eyes. The gap between the two was so exciting that I squeezed my cock even harder. I had no idea what was going to happen when I did this, but I understood that my father was doing this to make his body feel good. He must be doing this perverted fatherly thing on a daily basis. His thick eyebrows were slack-jawed, his nose was stretched out and snot was dripping down his nose, and his eyes, as powerful as a hawk's, were glazed over as if he was trying to flirt with me. For some reason, my heart beat wildly when I thought that this was my father's true form.

“Nhooohhh♥♥ My face♥ Such an erotic face is 【my】…… face♥♥”

　I was helplessly lusting after myself in the mirror. My face, which is now that of a middle-aged man with a thick beard, is contorted in an irresistible way in search of pleasure. Just thinking about it made my body hot, and I felt as if my head was going to melt from the pleasure that was filling it with thick mucus.

──Soooo good. It feels so good, I can't think about anything else……!!

　At the moment I felt this, I had a premonition that something was going to jump out of my body. I felt a tightening of my stomach, and all the muscles in my body began to twitch. Then I clenched my cock with all the strength I could muster.

　I let out an unintelligible groan, and my body jumped and froze vigorously, engulfed in a wave of pleasure so strong that my mind went blank. The wild roar that pounded my eardrums seemed as if it had not originated from my own mouth. Something loomed up from the base of my cock. I arched my back, thrust my crotch forward, and with my whole body jerking and convulsing, I released the 【something】 that was rising in me. It was a thick, cloudy white liquid, completely different from pee. It shot out again and again from my pulsating cock, making a messy sound and staining the floor and the mirror in front of me white.

　And so I was experienced spermarche with my father's body.

＊

　My life── did not change drastically after that. My father's body had been swapped with my slender junior high school body, and there was no way he could work as a laborer. I threw away my father's body with regret and returned to my original body.

　But I was not that disappointed, because I knew that I could change the part of my body that had been swapped once, whenever I wanted, if I thought about it in my mind. After I learned that, I took my father's body when he was sleeping or on his days off, and I would rub my cock all over him. It wasn't until some time later that I realized that somehow I got more pleasure out of masturbating when I was restricted than when I was free to use my father's body.

　Two years have passed since I realized my ability. I was in the third year of junior high school. Perhaps it was because I frequently swapped with my father's body and my own, but before I knew it, my once rather quiet personality had become more like my brusque father's. However, kids are very adaptable, and my friends, who had been good friends with me since I was little, did not say anything in particular about the changes I had made.

　But, from the first year of junior high school, my homeroom teacher, Sawatari, began to look at me with suspicion because of my sudden change. He would schedule home visits and career guidance sessions, and he would try to listen to me in a friendly manner. At first, I was fed up with that, but then I began to see him as an object of my romantic interest.

　Unlike my father, who is big but has no unnecessary fat on his body, he has a manly face with a chubby body and a mature, sexy look. Even though he is still in his thirties, his well-trained body seems to be getting fatter and fatter day by day. I would stare at his bosom, which would suddenly become exposed, or at her bulging crotch through his trackpants every day, and I would have a desire to suck on it.

　And today──, I got Takeo's body. His thick, veiny neck, his muscular shoulders and arms, his thick-boned hands and toes, his firm waist, and his huge ass. My brain transmitted sensations throughout my body, allowing me to move his body as I wished. The sensation was an overwhelming pleasure like nothing I had ever experienced before. It was a feeling of happiness that was even stronger than when I swapped bodies with my father. When I squeezed his big breasts, which jutted out like a pair of tits, his body jumped as if he was pleased with the sensation. Oh, I want to squeeze them more…!

　When I returned home from school after getting my hands on the teacher's body, I went straight to my room and settled down in front of the mirror. I put on the mask I had taken from the Takeo's desk in the classroom and covered my face with a pair of his jockstrap that I had swapped out for new ones in the changing room.

　It's hard to breathe──.

　But with each desperate breath I take, the smell of Takeo's breath and cock that surrounds me fills my nostrils and fills in my head. My brain is being raped by him. Takeo's body, which I have taken from him and now belongs to me, reacts to his own strong smell and makes my cock harden.

“Ooooh, ohhhh……♥♥”

　I heard the most beautiful voice I've ever heard from my mouth. I thrust my hips forward, intoxicated by the sweet sensation that almost makes my head melt. Takeo's cock is growing wildly erect between my legs. Just the thought of it made my heart and his body heat up even more.

　I kept squeezing my cock again and again like a madman while my whole body was enveloped in a sweet, numbing sensation deep inside my brain.

　Sensei, Takeo-sensei. My favorite teacher──.

　My heart was beating like a fast bell. My whole body is going to be swapped with Takeo's one──!

“Oh, God♥♥ Ooooh, fuck♥♥♥”

　I let out a muddled scream as the hot sensation surged up from my cock. Sparks flew in front of my eyes and my vision went blank. The waves of pleasure swell up in my head and I feel like I'm going crazy. It's as if my entire body has become a sexual zone, and just the sweat that comes out of my mouth and the saliva that drips from my mouth slides down my skin, and I feel a rush of pleasure as if my whole body is being rubbed.

　Almost having difficulty breathing, I moaned and stripped off my mask and jockstrap. My breathing, which had been rough and erratic, gradually calmed down. In time, my face heated up and as I felt as if someone was kneading and squeezing my skull, and my face changed.

"Haa……♥ Nhhaa……♥♥”

　And my face reflected in the mirror was──, Takeo's. He is a serious and neat looking P.E. teacher who is the advisor of the rugby club. I grinned and began to touch myself all over, as if to check my body. Takeo's shoulders were broad and muscular, and his arms and thighs were plump and manly. As I flexed arms to make a strong fist while checking the feel of the firm hands, I rubbed the thick, elastic pectoral muscles and played with the erect nipples, which became hot in the pit of the stomach and the slippery pre-cum began to overflow endlessly at the tip of the cock.

“Takeo, Takeo-sensei──♥♥♥”

　In the mirror, Takeo was staring at me with a feverish face, his cock had gotten warped. A face that only he and I know. No, from now on it will be a face that only I know. I chuckled, and while staring at my new body in the mirror, I spewed Takeo's semen out of my cock.

＊

“Kazutaka, it's been a while since I've called you up like this, but how are things at home?”

　In the guidance counselor's office, which was filled with the smell of mold because it was rarely used, Takeo began to talk.

“It's the same as ever.”

　When I replied with a smile, he cocked his eyebrows and scratched his head as if troubled. He had short hair, a thick eyebrow, and a stout body. He was a P.E. teacher who should have had a mature body at the age of 30. However, all of his body had been taken away by me, and he had become a poor boy's body, which was unimaginable for a P.E. teacher.

“I thought that with your previous grades, you could aim for any school in the prefecture……”

“It's all right, sir. I've found my future dream. I actually want to be a P.E. teacher, like you…… No, I had wanted to be you, so I took all of your body.”

“Oh, you want to be a P.E. teacher?! Is it true……, that you want to be like me? Eh……, what do you mean, you got my body? Wait, that's a lie, right? Wait, wait, wait!! Hey, you, that body is mine……, and that face is your father's one, right?!”

　Pointing alternately at my face and body like a broken machine, he shook his shoulders. I couldn't bear the anticipated reaction, and I chuckled. I had taken all of the Takeo's body, but today I was replacing only the face with my father's in order to demonstrate the moment of taking a part of the body in front of him. It was partly due to the fact that my father's face and Takeo's body were a good match in appearance……

　Anyway, I'm going to show him how my face is becoming his face──.

　I took off my trackpants, got up from the sofa, jumped on the table and took his lips. I put my tongue inside his mouth, which he tried to resist suddenly, and while we kissed thickly, tracing the gums and twisting our tongues together, I forcefully grabbed the back of his head and continued to put my lips on his.

“Hmm?!! Mmmm……♥♥”

　At first Takeo resisted, but as my tongue lashed out at his mouth, he gradually relaxed, and soon he was sucking on my mouth himself. With the obscene sound of our drool mixing with each other's, I kissed Takeo as thickly as I could…… And when our lips parted, his face and mine began to contort in an unnatural way. My face turned into 【Takeo Sawatari】's face, and his face turned into 【Kazutaka Yonezawa】's face──.

“Haaaa♥ What……, what happened to us?”

　I crossed my arms in front of Takeo and grinned at him, and he stared at me with a pitiful face with his mouth open and his tongue sticking out, as if he were dumbfounded. Poor Takeo-sensei, who has lost not only his body but also his face to me.

“Hehe……, Takeo, that was the best kiss ever, wasn't it? Your face is already my face, so it's hard for me to hold back my laughter when you make that kind of expression on your face.”

“What do you mean, Kazutaka? I'm not sure what you're talking about! Give me back my face……, and my body!!!”

　I started to take off my underwear as I approached him, who was confused, flopping his hands over his face as if to check himself.

“All right. I'll give it back, all of you. But to get it all back, you have to have sex with me.”

　When Takeo saw my cock appearing as I slid down my jockstrap, he gulped and swallowed raw saliva. My erect cock popped out vigorously, pulsating violently with blood vessels floating, and dripping clear juice in need of stimulation. My cock was so hard that I felt as if I would ejaculate at any moment just by Takeo watching me. But somehow I managed to hold it back, and I took a dildo out of my bag and pressed it against my asshole. The moment the dildo touched my asshole, my anus opened its mouth with a crack, and then began to suck it in.

“Oh, Takeo♥ How slutty your asshole is to suck such a big cock♥♥”

　I let out a sweet, charming cry as the thick dildo rubbed up against my intestinal walls.

“Don't insert that big thing in my ass, you……!”

　Takeo gulped again as he watched me feeling it in my asshole. I'm sure he's angry that the man who took his body from him is taking pleasure in putting a toy up his own ass without his permission. But for me, the most exciting moment was when I realized that I was taking his body and making it my own.

“Takeo, I'm ready for you……♥”

　I muttered to myself and slowly pulled the dildo out of my ass. The glans at the tip of the dildo popped out with a string of slippery intestinal juices, and 【Takeo Sawatari】's asshole, still twitching as if it wasn't enough, was glistening wetly with lotion and intestinal juices, wriggling obnoxiously in search of more stimulation.

　I spread such a slippery and bewitching asshole with my fingers and showed Takeo. His cock was also excited and erect. I feel like I'm going crazy with a sense of superiority when I see him 【Kazutaka Yonezawa】's virgin cock erect, which is different from 【Takeo Sawatari】's, with whom he has had sex with many women. He was my guide until just the other day, and now I am trying to lead him into a new world──.

　He can't seem to take his eyes off my ass, even as his face contorts in humiliation. Oh, Takeo…… You want to lose your virginity with me as soon as possible, don't you? You want to get your cock inside my ass as soon as possible, don't you?

　I can totally understand that……

　I held Takeo by force and pushed his cock against my asshole. With a slurping sound, his cock was sucked into my ass. At first he let out a cry of anguish, but soon after he started moaning very happily. Takeo grabs my hips and begins frantically repeating the piston motion, giving me the illusion that I've become a masturbator.

“Oooohhh♥ Takeo's cock is all the way up my ass♥♥”

　I muttered to myself, my face contorted with the pleasure of having my rectum pushed open, but he only huffed and puffed. When I looked up at him, I saw that his face, entranced by the pleasure, had fallen into a state of debauchery.

　If it had been me before, I would have wanted to die of embarrassment at the thought of that face with its vile smile plastered on it being me. But those thoughts have now vanished into the distance. Because I am no longer 【Kazutaka Yonezawa]】. From now on, as 【Takeo Sawatari】, as a teacher, I will lead the students whom I love──.

“Now it's time to ejaculate, 【Yonezawa】.”

　I whispered in his ear as he was fading from pleasure, and I bent over and dropped my hips. At once, 【Kazutaka Yonezawa】's cock inserted deep into my ass. And then──,

“Come on, 【Yonezawa】 aah♥♥♥”

　At the same time as I screamed that, a large amount of young, fresh semen shot out from 【Kazutaka Yonezawa】's cock. The hardened kid cock stimulates my insides like a rape. I'm a P.E. teacher who gets fucked in the asshole by a student……, that's me from today on.

“Oaaah……♥♥♥”

　The moment my asshole tightened and Yonezawa raised his pathetic voice as if in response, all the memories of my life as 【Takeo Sawatari】 flowed into my brain. Where was he born, what kind of childhood did he have, how did he go through college, and how did he become a teacher. How he met my beloved wife, the many times he had sex with her, the excitement he felt when his daughter was born, the joy he experienced as a teacher many times, and even the fear of having his body taken over by someone else──.

　All of these things run through my mind vividly. All the memories that 【Takeo Sawatari】 had experienced in his life so far flooded into my brain like a flood. Every single bit of this happiness will be mine.

“Ghuhuhuhu……♥”

　I looked up at the ceiling and contorted my fearless face vulgarly as I felt the hot cum released into my body by the intense piston movement bouncing inside my ass. His cock sliped out of my weak ass, which was shriveled up and sly. I approached Yonezawa, who was slumped in a standing position, held him by the shoulders and whispered.

“Hehe~, it feels great to have this body……♥ Thanks, Yonezawa♥ In return, this time I'm going to pour all of 【me】 inside you……♥”

＊＊＊

　I kissed 【Kazutaka Yonezawa】 on the cheek and stole his lips, still spacing out with pleasure. I put my mouth and his mouth on top of each other without any space between them, and I let the memory of 【Kazutaka Yonezawa】 flow into the man in front of me along with my saliva.

“Nnnn……♥♥♥”

　Tears were streaming down from Kazutaka's eyes as he made a gulping sound and cleared his throat.

──The swap of parts of the body.

　It was only by chance that I realized that this could happen even without wearing the clothes of the person whom I wanted to swap the body.

　I was told to try this new convenience store product because it was delicious, and the moment I put the pastry in my mouth, my face was swapped with that of my friend who had handed me the pastry. At that moment, I realized that my ability could be demonstrated not only through clothing, but also by ingesting DNA.

　From that day on, I have lived my life making full use of my ability to swap bodies with others. I followed sturdy guys of my choice, secretly acquired the genes stuck in discarded gum and cigarettes, and enjoyed swapping bodies with them. The more I ingested the dense genetic material, the more I expanded the area to be swapped. Not only the body, but also the face, and even the memory, were instantly swapped. When I slurped the contents of a condom filled with cum, which contained a lot of genetic information, not only my entire body, but even our existence was swapped at once, and I thought I was going to go crazy from the sheer pleasure I felt.

　The pleasure of taking over another person's body and being, becoming that person, and ejaculating──. There was no way I could ever go back to a normal life.

　Please share that pleasure with me, Takeo──or rather, Yonezawa.

　【Kazutaka Yonezawa】's anus, which I had already dug over and over again with a dildo, readily accepted my very thick cock. As if to meet his expectations, I fucked my cock deep into Kazutaka's asshole at once. His intestinal walls made a disgusting sound and tightened tightly to keep my cock from escaping. Despite the fact that his body was obedient to the desires, Kazutaka cried out in a pitiful voice at the sensation of having his ass dug and popping his anal cherry.

“Hehe, are you so happy to get your anal cherry popped to someone who has taken over your body, Takeo……?”

“No! I'm……! 【I】 am……!!”

“No? I'm sure you're right……, you're not a teacher anymore, Yonezawa♥ You've already accepted such a thing long ago. You want me to make you my sex slave on top of that, don't you?”

"No, of course not…… I'm……, I'm your teacher! Ooooohhh♥♥♥”

　I forcefully screwed my cock, which had become surprisingly big even to myself, deep inside Kazutaka's body, and he screamed and turned his upper body upside down. Watching him like that, I naturally started to smile. I am sure that my──, the fearless face of the passionate P.E. teacher 【Takeo Sawatari】 must have a smirking expression of amusement.

“You are no longer a teacher…… From today, I am the new master of this 【Takeo Sawatari】's body♥♥♥”

──DOKUN!! Burr! Burrrrrrrrrr! Dop-dop-dop-dop!!!

　When I whispered that in his ear, my whole body trembled with pleasure filled with a sense of immorality. I poured a lot of hot semen into Kazutaka, excited by the thrilling sensation that seemed to melt the core of my body.

　The face-to-face robbery of 【Face】 and 【Presence】.

　The sense of conquest and domination that I had never experienced in my previous body swaps made me produce a lot of sperm in my balls hanging from my crotch. I felt great, realizing that all of 【Takeo Sawatari】 was now mine. Our presences, having absorbed each other's cum into our bodies were swapped.

“Now, Yonezawa, I'm going to insert my cock inside your ass one more time to thank you for making me 【Takeo Sawatari】……♥”

　I pulled out my cock that was embedded inside Kazutaka with a slurping sound as I muttered that in 【Takeo Sawatari】's thick voice. His body trembled as I pulled it out all at once. I smiled as I watched him, and roughly screwed my erect cock back into his asshole, which was still wide open in the shape of my cock──.

(End)