Dr. Dorian

Story by saintajax33 on SoFurry

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Roland recently signed his life away to his uncle, and his father has decided to give him a checkup to see if this is really what's best for him, or if he'll really spend his life at the end of his uncle's leash...

Father/Son, master/slave, doctor/patient, incest, anal, breeding mount, etc

==

I debated posting this for a while, it was a stand alone story, but part of a larger series myself and Teiran were working on called "Kalvin and Harvard", but that got put into limbo because 2020 happened. I've had this done since 2015, maybe earlier, and it's been one of my favorites ever since and I just knew I had to share it.

If you're familiar with the Choice of Three master's universe (https://www.sofurry.com/browse/folder/stories?by=212694&folder=66591) by Blackstone, it takes place there, but that does not need to be read for this. I've re-worked it to make sure it stands up on it's own.

Art: is https://twitter.com/thebogosphere


Dr. Dorian

By Ajax B. Coriander

====

The elephant clicked his tongue as he looked over his 19-year-old son, whose smooth gray body was now devoid of hair, only his headfur and tail tuft remained. The Asian/African elephant mix was in nothing but a simple black collar and a matching black leather leash. The boy had some pudge to him, just like his father, nothing to make him look obscene, just enough to make him look soft and fuckable. He took after his mother in most ways, he was smaller than the man standing before him in the white long doctor's coat. The lad's dick was circumcised, a new addition since he'd seen him naked in the gym a few months before his transformation to slave boy.

"I should have figured this is what you'd want," the elephant muttered as he moved around his son. Looking over his smooth body, he noticed tiny circular scars - unnoticeable by most people, but something someone in his line of work picked up on. They were the classic signs of someone who had just had all of their hair permanently removed by laser treatments. "And your uncle didn't twist your arm to sign the contract?" Dorian asked as he stood in front of his son.

"No Dad, I really wanted this," Roland replied.

"In that case," Dorian stepped forward and gave the young elephant a hard swat on the balls, "you will address me as Sir, Doctor, or Master. Even if I am your father, you are just a slave. You are property now. You do know what that means, right? Your uncle can do whatever he wants to you now. You could become a neutered puppy or be chained up in a glory hole for the rest of your days. You are at the mercy of his wishes. It's why I wanted to give you this checkup, I wanted to make sure you understood what you'd signed up for."

"I do, Sir," the elephant boy whimpered as his cock throbbed. "But... but it's what I wanted. I was jealous of all the slave boys in the house, always getting Philip's hard cock shoved up their asses. I wanted that. I wanted to be his," the boy blushed, "I wanted to be yours first, but I know you promised mom you'd never take a slave. Even though she passed away when I was a kid, I know you've always wanted to keep that vow in her memory. I know you've mentioned that was always the deal between you and her."

"Plus, I might have said no," the elephant sighed. "At least your brothers had more sense than you.. I guess this is a better fate for you than spending your life in a thankless job. You could be stuck in an open office, people breathing down your neck, never more than an arm's reach away from some else being forced to be there. At least now you'll make sure when someone's breathing down your neck it's because they're about to bust a nut in you." The older elephant stated with a shrug.

"Alright, since you are a slave," Dorian stated. "I might as well treat you like one." The elephant unzipped the front of his pants and pulled out his dick through the front of his fly. He moved in close, and he grabbed his son's dick with one hand and his own with the other.

He began to stroke both of their cocks, the older elephant rolling his foreskin over the head of his thick grey cock. "I see you decided to go with the classic greek method of identifying yourself as a slave, who did your circumcision?"

The boy shuddered as his own father began to play with his cock, it felt so different as that skilled hand moved over his flesh, his foreskin no longer there to ease the stroking. "Doctor Abraham," the boy panted.

"Ah, he's a good man, I should have known his work. Any side effects?" The doctor asked.

"No, sir. It feels pretty much the same, it's a bit different tactilely, but I kind of like it better. It's easier to keep clean in the cock cage that he'll have me wear sometimes, and I think it looks better on my kind of dick. More so since they took away all the hair."

"Good, good," the doctor said. "So has your uncle decided what to do to you next?" The older elephant asked casually as he worked out a thick coating of pre on his cockhead.

"Ugh!" The boy moaned, squirming as one of his greatest fantasies came to life before him. "Um... he talked about getting my nipple's pierced with gold hoops, which connected to chains that went down to my dick and linked with a PA ring. He said they'd keep my dick pulled up tight against my belly, so if I tried to paw at it, it would hurt like hell."

"Mmm that would look good one you, though if he's going to do that, he should add a steal ring around your balls too, one that weighs down your sac and gives you a nice set of low hangers." The elephant said as he grabbed his son's cock and his own in one hand, slowly pumping their dicks together, as he reached and grabbed the boy's sac. "These are too high and tight for my taste. You need a big dangling sac, one that swings every time your uncle or another man pumps their shaft into your subby ass." The elephant held his hand still, keeping his son's circumcised cock against his own thick stiff pole as he began to pump his hips back and forth, his foreskin allowing him to glide with ease against his son, and tease the living daylights out of the boy. "What else?"

"Hhhgnn..." the boy shuddered as he reached up and he held onto his dad, trying not to let himself cum as that skilled hand brought him closer and closer to the brink. "I ugh... I don't know... he's still thinking."

"I'll have to talk with him then. I could shave the growth plates on your tusks, so they stay dainty forever, and that way you'll never look like a real mature bull elephant like us." The bull said as he thrusted hard, his heavy grey balls slapping against his sons. "And then there's also some interesting drug cocktails I've been working on... They have some estrogen mixed with other things, it gives you some nice soft curves, and keeps your skin supple. You are a bitch; you might as well be as soft as one. In the meantime, I have a lotion you can use to keep you feeling smooth. My brother is going to just love rubbing his dick over every part of you." The bull elephant said with a loud snarl, his cock tensing, "Oh and maybe instead of a steel ring he should put a copper shock one on your balls, that way if you try to have any unsanctioned orgasms they can get stopped, and that boy juice can stay right where it belongs. You are a slave now; we wouldn't want you spilling your seed where it doesn't belong."

"Yes Sir," the boy panted as he felt his balls pulling up tight to his body, needing just one more little stroke to push himself over the edge. But his father stopped, the skilled doctor knowing just when the peak of a boy was at hand. He lifted his son up and dropped him onto his side on the exam table. The boy went to reach down to stroke his cock when the doctor slapped it away.

"Nope, you're a slave now, you don't get to touch that without permission," the elephant said as he grabbed a bottle of lube from the counter. He quickly shed his clothes, leaving himself bare before his son. The doctor pulled back his foreskin and smeared the thick liquid over his shaft, before walking over to his son. He lifted up that younger elephant's grey leg and started to smear that gel over the boy's soft dark grey pucker. Dorian's cock surged, wondering how much the boy would feel like his mother. He stopped for a moment to think about how wrong this would be to most people, but after years of breaking boys and turning them into playthings for the rich, this just seemed like something that was almost normal. Dorian chuckled to himself as he pressed the head of his cock to his boy's hole, wondering how many times his brother, the boy's uncle, had already fucked his seed into it. He felt slightly jealous that he wasn't the first to do so.

The big bull elephant took a deep breath, and he began to push forward, moaning as his son's tight ring gave way and he began to sink into the very flesh he'd helped give life to. Their two grey bodies slid one into the other, Dorian's thick shaft slowly filling up his son's hole. He slid in like a key sliding into a lock, that warm tunnel wrapped tightly around his thick grey shaft as his balls churned against the soft hairless rump of his son. "I'm sure this is the biggest cliche line in the book, but son, if I'd realized how wonderful you'd feel wrapped around my dick, I would have turned you into a slave sooner."

"I would have loved that, Dad... I mean Sir," the boy blushed as he looked up at his father who was holding his son's knee towards the boy's chest so he could easily fit inside that thick grey body. "Maybe I wouldn't have had to steal your underwear to jack off into that way."

The older elephant snorted a laugh, holding his hips still so he could just enjoy the moment, his trunk sliding down to trace along his son's smooth stomach. "I always wondered why I went through so many jocks... I bet you would have loved for Daddy to come home, and just toss you onto the bed like this and fuck you silly, wouldn't you have?"

"Yes Sir," the boy huffed as he adjusted to the girth inside of him. Just feeling that massive cock twitching within him, his insides packed so tightly around it, and his prostate grinding right against that elephant's pole. His cock twitched against his thigh, still hard, begging for attention.

"Yep, and if you hadn't have been my slave boy, I might have let you touch this too," the doctor said as he used his trunk to slowly trace along his boy's cock. "Yes, I might have let you stroke this naughty thing the whole time I had my thick shaft inside you." The elephant said as he began to slowly pull out, letting half of his cock out of that warm embrace, before slowly sliding it back in. He started to keep that pace, teasing his boy, making sure that each stroke would allow his son to feel every inch of his cock. "How good it would have felt to just let loose and paint your belly with seed as I fucked your ass." The elephant said as he took the end of his trunk and teased the drooling cock head of his son's shaft. "But not now, you're just a slave. That means you won't get to play with this cute pecker of yours when you want to. Nope. It'll be for your uncle to decide when... if ever... this thing gets to squirt."

The younger elephant whined at that, his trunk curling up as his cock flexed against his father's teasing. The end of his father's trunk teased his sensitive cock head, drooling against that grey flesh as his body rippled under his dad's thrusts. "Y... You really would have done that?"

"Maybe, though I might have made the same decision your uncle did," Dorian said with a huff as he started to pick up the pace of his thrusts, "I bet you're going to be such a bigger slut when you're all pent up. Your uncle told me how bad you begged for his dick after he edged you for a while. Imagine what you would have been like if I teased you every day for a month?" The doctor mused. "I bet you would have been lifting your tail for every dick that was put your way in the hopes of cumming from being fucked." The elephant said as he started to slide his precum glistening trunk along the length of his son's shaft. Teasing the dark grey scar from where he'd been circumcised, and sliding down to roll his son's balls with his trunk. "So has you uncle let anyone else in this ass yet?"

The young elephant blushed at the blunt question, which seemed embarrassing even though he had 8 inches of his father's cock inside of him. "A few people... The highland bull doctor who worked on me before Uncle Philip told you what I'd signed up for, a rhino that's a buddy of his who will be taking over my job at Harvard's, and Harvard's hyena Kalvin." Roland said as his back arched and his cock throbbed painfully hard, his balls churning with backup cum. "He strapped me down to the pool table after he'd bred my ass a few times, and Harvard loved the sight so much he called Kalvin in, and the two of them took turns fucking me. I was filled with load after," the boy gasped as his dad gave his son's plump grey balls a hard smack with his trunk, just because he could, "They fed load after load into both ends. I... I was dripping cum by the time Uncle Philip let me go."

"I'll have to get Harvard to send me that tape, I'm sure that AI of his recorded it all." The elephant said with a grin. "It'll be wonderful to watch as I stroke my dick and think about the next time I'll get to breed this ass. I wonder if I'll be able to convince your brothers to fuck you too. If I can, our holiday dinners will be a lot more fun."

"What..." the younger elephant said, his eyes going wide, and his ears turning a dark grey as his face flushed with embarrassment. "You can't tell them about this..."

"You should have thought of that before you signed your life away, son." The older bull said before he lifted his trunk up, and then brought it down hard to slap his son balls. "You don't have any say in the matter anymore, after all. You're just a slave, you have to take a cock no matter how big it is or whoever it belongs to." Dorian grinned, "even if that means a dick belonging to one of your brothers..."

The boy yelped out in pain as he felt that hard smack, his cock pulsing as the pain surged through him. He went silent as his mind raced, picturing himself bound up on the kitchen table, each one of his brothers using his holes and stuffing him like a holiday turkey as his father and uncle waited for their turn.

Roland heard a laugh from above him, "You seem to like that idea, don't you, boy?" The bull elephant teased as he started to stroke his son's cock again. "You want to be filled with all the elephant cum you can get? Until you're glazed in it like a holiday ham?"

"Yes... Yes I do!" The boy shouted as his balls started to pull up close to his body and his father began to pound his ass harder.

A trunk came down and wrapped around the boy's sac, and yanked those boy nuts right back down making Roland cry out in pain. The larger elephant clicked his tongue, "You better not cum boy. I have plans for this seed... But first, I'm going to fuck my cum so deep into you that you can taste it."

Roland desperately humped the air, each thrust making his cock ache with need and his balls cry out in agony as his father kept his grip on them tight. True to his word, Dorian began to fuck his son's smooth ass harder. Those fat balls slapping against that pump ass as the elephant's cock ravaged the boy's hole. The elephant groaned, his eyes closing tight as his massive balls began to pull up close to his body until finally, he was unleashing a torrent of cum into his son's rump. The naked bull elephant's ass flexed as he rammed jet after jet of this pachyderm cum right into that tender warm hole. His son groaned beneath him, blushing bright as his cock begged for attention, and he could feel it as his father's warm cum filled up his insides.

The elephant panted as his son squirmed around his sensitive dick, he could feel the cum gushing around his shaft, and he grinned. "Alright time to take some picture for your uncle and myself." The bull elephant pulled out of his son, going slow to make sure to keep as much of his cum inside the boy as possible. He had cameras mounted all over his exam room for moments just like this, they'd been recording the whole time, but for up-close pictures his phone was the best. It's why he always had the latest model with the best camera. He made sure that needy boy cock was throbbing between Roland's legs, and those heavy balls looked blue from how badly they needed to cum. The camera clicked as he took the pictures, making sure to get a few good angles. His son's ass oozed with elephant cum between those spread cheeks, and his father could already see the caption he'd use with the photos. It'd be something along the lines of: "who's next?"

Dorian took a step back from the table and admired his handy work for a moment, before grabbing one of the butt plugs he had put aside, picking one just thicker than his cock, and then moving behind his son again. He slid that toy in, making sure to lock his cum inside so his brother would get to feel his cum when he got Roland back tonight. The boy moaned as he felt that girth slide into him, spreading him open before his tight ring locked that bulb firmly in place. His father grabbed onto the boy's leash and gave it a tug, "Alright, one more thing to do."

Roland looked at his father in confusion, and then followed. He saw they were headed for the door, and he blushed as they walked out into the corridor. He looked to the left and right, and there were doctors and nurses walking about, but they didn't seem to pay any attention to the naked father and. It seemed like the most natural thing in the world as he walked down the hallway, his ass wriggling around the butt plug that held his father's cum in place. They walked to a plain door that had the words "Sperm Collection" on a sign next to its number. Dorian pushed the door open, and they walked inside.

It was a simple room, the walls were white and bare except for a flat screen mounted on one wall and what was obviously a two way mirror mounted on the other. There were cameras positioned all around the room to capture every angle possible, and the floor was white tile that must have been heated, because it felt warm under Roland's bare feet. The room was warmer too, and it was humid he noticed as his balls started to sag lower, Roland guessed that must be the reason. But the crowning achievement to the room was the Breeding Mount in the center. It was a long black padded bench, with an adjustable height to always be at the perfect level.

"I guess you're wondering why we're here," the doctor said as he tugged on his boy's leash. "I want a sample of your sperm. Your uncle likes to play rough with balls after all, and you never know when you might have an "accident", and lose the ability to make calves of your own one day. While I do have your brothers, I'm actually kind of curious to see if those subby genes of yours can be passed down."

"Wait," the boy said in awe, "you mean you might use my sperm to knock someone up one day?"

"If the opportunity arises, perhaps. I want the option on the table regardless, besides the younger you are, the healthier your sperm is. So, it's just a win-win really," the doctor explained matter-of-factly as he walked over to the breeding bench, adjusting its height to fit his son.

"Wait... I can't... I can't be someone's dad," Roland said as his trunk curled up in fear.

"Well as we've gone over this time and time again, it really isn't up to you now, is it?" The bull elephant said with a smirk as he moved towards a supply bench, and pulled out a set of leather cuffs along with a bottle of lube. "It's up for me and your uncle to decide what's done to you know, and that includes what we do with your sperm and what's inside that sac of yours."

The boy's father walked behind him and grabbed Roland's arms, and yanked them behind his back. He used the leather cuffs to lock his son's arms in place, and then walked around to his son's front where his aching cock was still hard and begging for release. He squirted some lube onto his hand, and he reached out to take his son's shaft into it, lubing it up. "This place is designed to get the maximum sperm production out of you too. Everything is climate controlled and designed to make you squirt as hard as possible. The screen plays your favorite porn, while the mount milks your cock. It's heated to the perfect internal temperature to make you nut harder than you ever thought you could." The elephant growled as he slowly teased his son's shaft, that boy squirming in his grasp, "Normally we put a fleshlight on that fits the person's personal preference, like normally for a gay boy like you I would have used a nice tailhole, but I decided it'd be more fun to see you fuck the female mount." The bull elephant leaned in and whispered into the son's ear, "It's kinkier that way, because A) it's as close to a real pussy as a subby little bitch like you will ever get. B) It's hot as hell to think about me forcing my gay son to fuck a girl. And finally, C) considering what I might use your sperm for one day, it seems fitting."

The elephant's blush grew hotter as he watched the TV turn on and a porno start to play. He didn't know how, but they'd managed to track down the video he'd jacked off to more times than he could count. It was a video where two hippo porn stars pretended to be father and son and fuck in a locker room gym. He looked at that breeding mount, the fake clear pussy already lubed up, dripping, and just waiting for his dick. Roland's cock flexed in his father's hand. He knew how wrong this was, but his father had a point. Things like this weren't up to him anymore, it was just his duty to accept it and do as he was told. So, when his father began tugging him forward, he followed, his heart racing as his father tugged the leash with his trunk and a hand guided him by his dick.

His father grinned as he lined his boy's dick up with the breeding mount's ice clear pussy, he started to rub the tip of his boy's cock against those soft folds, "I did this to your mother just before I bred you into her." The dad mocked, "Now why don't you press forward and let dear old dad slide you into the last thing you'll ever really breed."

Those words aroused Roland more than he could have imagined, and then he began to press forward, sliding right into that warm gel. His father was right, it was heated to just the right temperature, those warm folds wrapped around his dick making him gasp. "Mmm, that a boy, bury your cock right in that hole." The older elephant cooed.

The younger elephant did as he was told, his bare crotch coming to meet that soft gel with a warm wet pat. He shuddered as he felt his balls churning inside his grey pouch, and he wondered just how long he could last. "Now I want you to enjoy this, take your time as you breed this hole, because who knows if your uncle would ever let you do this again. He might only let you cum from riding his dick or fucking the sole of his foot, I'm not sure what he's into these days," Dorian said.

Roland nodded and began to slowly pull out, he could feel a light suction trying to pull his dick back in, making sure to keep it inside and at the ready the second he spurts his load inside of that warm textured tunnel. He shuddered, and he pressed back in, gasping as that hole seemed to know how to stroke every spot on his dick that would make him cry out in ecstasy. His father stood next to him, stroking his cock as it began to rise again.

"I wonder what your boy will be like," the father mused, "I'd raise him as my own of course, until he was old enough to make his own decisions, as far as he knew, he'd just be another one of my sons." The old elephant said as he stroked down his son's back, "But then, when he's old enough, I'll tell him what I do, and who his dad really is. I can't help but wonder how he'll react. Maybe he'll get just as hard as you were when I was fucking you on the table. Maybe he'll be a subby bitch like you, who wants nothing more than to suck on my cock when he finds out." Dorian said as he reached down and cupped his son's balls in his hand, tugging on them as he bred the fleshlight in that breeding mount. "Of course, he might take after myself and your uncle, maybe he'll be dominant. Maybe he'll want to fuck everything that moves instead of wanting something thick up their tailhole," the doctor chuckled and slid his hand from the boy's balls to the butt plug, "that's why I put this in you after all. Your uncle said you always squirt the hardest when you have something under your tail."

The elephant boy opened his mouth to protest, but he knew that was true, so he just nodded his head, his trunk curling up in shame as his ass rose and fell, as be bred that fleshlight.

"After he finds out, there's the question of what he'll do. Maybe he'll just live a normal life knowing all those facts, or maybe he'll do something a little more drastic. Maybe he'll sign up to become a slave himself, to get used and abused just like his father did because those subby genes run so deep, I bet his uncles will love using him just like your uncle has loved using you. Or maybe he'll put himself on the open market and take it out of the family," his father said as he stroked his dick, letting the foreskin roll over his drooling cock head. "Or if he's more dominant... I might bring him over to fuck you. How about that? The son your dad used a sperm sample to make, breeding his father's ass as his grandfather watched and taught him how to fuck a slave proper. I wonder what you'll look like by then, I wonder how good you'd feel wrapped around his cock or what noises you might make as you feel your own son cum into you?" The elephants both began going faster, one stroking quickly, and the other arched over that breeding table letting his ass rise and fall, the base of that butt plug showing every time he pulled out, the cameras catching it and sending it on a live feed to his uncle who was jacking off to it furiously in a room a few doors down. The boy shuddered, feeling his heavy grey nuts start to pull up close to his body, and his cock starting to strain as a pressure built up inside him.

Then it happened, Roland released his load thinking about the ideas his father had planted in his head. Those elephant nuts churned as he slammed shot after shot of cum into that fake pussy, his cock painfully hard as he unloaded harder into that fleshlight than he had anything ever in his life. The toy sucked up that sample, sending it into a vile, ready to be frozen and used whenever the doctor pleased.

The boy shuddered as the toy kept sucking on his dick after his climax ended, and he went to pull out but his dad stopped him. "Oh, you're not finished yet." He growled as he hopped up on the breeding mount, straddling it as his raging erection throbbed, his grabbed his son's head and thrust it into his crotch, the boy's muzzle opening instinctively. He whimpered as the sucking of the fleshlight combined with the taste of his father across his tongue, his father held his head still as Dorian began to fuck his son's muzzle with all his might. His thick cock pumping in and out of that sweet warm maw, the work up he gave himself not allowing the doctor to last long. He leaned his head back and trumpeted as he filled his son's muzzle with his thick cum.

He held the boy's head still, sighing happily as he felt the boy's muzzle quivering around his dick as the boy's own dick was teased by the fleshlight, that poor boy trapped and forced to feel that mind bending pleasure pulsing through his dick. His father held him there until the older elephant began to go soft, and he pulled it back.

He lifted up his son's head, and he pulled him into a deep long kiss. The two of them stayed like that for a moment, before Dorian finally dismounted and let his son pull his dick from the fleshlight. The boy panted, and he leaned up against the breeding bench as his vision spun. He shook his head and then looked over to his father.

"So what now?" Roland asked.

"Now you go home with your Master," the doctor said as he fished a towel out from the supply bench, and used it on himself, "normally I'd have a slave clean you up before they went home, but I want my brother to see how well I used you."

"No... I meant... are you going to use my sample?" The elephant boy asked.

"I told you, I may, but I might not tell you when I do. I may just show up on your doorstep with a horny 18-year-old, and have him breed your ass before we even walk inside. Or maybe I'll show up one day and show you pictures of your son being a subby bitch like you and sucking and taking every dick he can get his hands on. Or hell, twins are common with in vitro, so I might get one of each. One subby bitch and another stud just like his gramps. Only time will tell really."

"Alright, time to go then," the doctor said as he grabbed onto his son's leash, and lead him down the hall where Philip would be waiting.

***

Philip panted as he looked at the cum covered screen in front of him, doing an instant replay of the money shot of his brother seeding Roland's ass and another of Roland cumming into that fleshlight. He'd seen and heard it all, and it was a lot to think about and take in. He was going to be having a very long talk with his brother when all was said and done. There was a lot of possibilities for their slave boy in the future...