Sehnsucht - a Zavnir Story
Sci-Fi & Fantasy Story

Sehnsucht - a Zavnir Story

by Jeylll 18 min read 5.0 (3,100 views)
post apocalyptic free use reluctance breeding fertility infertility yearning longing
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Content warning: this story has scenes of reluctance, free use, and contains topics such as breeding, fertility and infertility. Descriptions of group sex of all combinations (not a prominent part of the story).

Zavnir stories are set in a post-apocalyptic world at a colony called Zavnir - a utopia embedded inside and around a mountain where all its citizens are genetically engineered to perfection and its climate/environment is carefully controlled by advanced, geothermal powered technology. Any story in this series can be read as a stand-alone.

Sehnsucht - a German word for longing, desire, yearning, craving. Thoughts on things one wishes to attain, wanting things missing in life that will complete us.

--

"There is a fire burning at the heart of Zavnir. It is up to you to determine where it shines its light."

Celene stared up at the words painted on the concrete walls of the inner sanctum. Underneath the quote was a painting of Zavnir mountain with sparkling lights of the mountain shining through the dawn. In the background, a rising sun peeked over the horizon. The paint depicting light spots was tinged with a kind of bioluminescent substance such that it literally shone through the imagery.

Zavnir was deemed the final bastion of humanity. When nuclear war decimated the world and left most of it as Wastelands, a few survivors built the Zavnirian colony out of nothing. Through generations of research and intense will to survive, they perfected genetic engineering so that humanity - or rather altered and improved humanity - can live on. Early Zavnirians focused on genetics and artificial wombs in order to perfect the next evolution of humans. Now there are more of them, they've branched out to environmental sciences, nanotechnology, and radiation scrubbing technology as the next stage to reclaim Earth.

And although Zavnir boasts a stout population of nearly ten thousand people, it isn't nearly enough of them to fix the world. There is always more to be done. Once Zavnir had achieved the impossible and created humans that could survive in the toxic wastelands outside of their verdant mountain, the surviving world had started to

demand

that they do more. So for years, the solution was to contract out their best and brightest out to the shambling dystopian cities around the world, subletting them to the wealthy and powerful still clinging on to power after the world had ended. It was for the best for them to help out their fellow man.

Celene sighed and headed back to her office where she sat at her small computer to finish up a report on her research on skin grafting. Her whole life was dedicated to medicine and she chose to research skin grafting as they received many intakes from the Wastelands that needed it from radiation burns or other injuries. When she was in general medicine, she saw a little girl screaming in pain while it looked like half her face was burnt off from some sort of accident outside of Zavnir. She heard there was in-fighting among the nomads over resources and the colony accepted treatment for the girl who was caught in the middle. She learned about the persistent skin diseases from radiation and toxins on top of accidents caused injuries and thought it would be best to apply herself to studying skin and skin grafting.

With her report done, she had a few more minutes before she had to leave. She accessed the colony's vast library from her console via a bookmark - she probably used that bookmark at least once a day. It was in an excerpt of an old religious text called the Bible and it spoke of the world's first man and woman called Adam and Eve.

When she finished reading her favorite blurb, she had a quick dinner at the cafeteria, the AI serving up the portioned out tray of food. She got a message on her personal device from Nathaniel in the middle of eating. He didn't bother greeting her as they messaged each other so often.

Are you ready?

The pit of her stomach did a little flip at the words he sent her. She was ready.

A different sort of fire burned within her. Even if she was a medical researcher by day, by night she was a missionary. Celene was going to shine a light on a world that once was and lead the way to bring it back.

--

She would usually meet him in the comfort of his room on the nights Nathaniel had time to spend with her. Unlike the standard rooms the majority of Zavnirains lived in, Nathaniel was one of the very few that enjoyed a larger room due to his position at the Head of the medical department. The bed was larger and sat in the middle of the room instead of pushed against the wall in a room pod. Not only was there space for a computer and workstation, there was also seating around a low table. His bathroom was also larger and had a bathtub beside the standard shower unit. The only person in the mountain with a larger, more luxurious room was probably the Overseer.

However on most nights Nathaniel was too busy. He always seemed to have an endless litany of people to meet and talk to if he wasn't coordinating with his team on the next major project. Although many people envied being in a position of power like that, Celene knew the amount of work and responsibilities it came with. Some people were born with the propensity to do that kind of work: Nathaniel just happened to be one of them.

But unless he had to be on the other side of the mountain for a meeting or travel away from Zavnir on a project, he always found time to be with her. Even if it was ten, fifteen minutes at most, he would call her over. It was stupid but it made her feel good. Who else had the Head of a department wanting to see her at least once a day? Especially someone over two decades her senior?

There were less people at the offices that time of day, Celene only saw a handful at their desks or speaking quietly at a digital writing board. The emptier parts of the office were dark but automatically flickered on fluorescent lights as she moved by, the bulbs humming in their metal cages. She found him in his personal office working at the computer. He only looked up to stop her from pressing the console to close the door.

"I'm waiting on a report," he explained. "Please keep it open."

Celene only felt a microsecond of unease - Zavnir was infamously 'open' and she certainly was no prude having grown up in the colony. She's had her days of horny public sex when she freshly turned eighteen. It honestly gets old pretty quick. She shrugged and went to him.

"Do you need the vibrator?" Nathaniel asked.

"I don't think so," Celene replied. He had pushed away from his desk to make space for her to kneel in front of him.

"Horny, huh?" Nathaniel chuckled as she made quick work of the front of his pants. His erection was already straining against the zipper; it eagerly broke free from its confines to her face as she undid the zipper. "Same. I've been thinking about you all day."

She couldn't help but smile as she eagerly latched onto his cock with her mouth. Her eyelids fluttered in arousal as she swallowed as much of his cock as she could, the gorgeous man sitting before her almost too beautiful to behold. Of course, everyone in Zavnir was beautiful - good skin, luscious hair, perfect bodies and the ability to age like fine wine was literally coded into every Zavnirian. But Nathaniel was a particularly fine specimen even as he pushed towards his fiftieth year.

"Good girl," he murmured down at her, caressing her head as she bobbed up and down on his dick. Even his precum tasted good. "Good girl. Pleasure me and I'll give you what you want."

Celene moaned, working harder to please him. They've done it so many times she knew what he liked: Nathaniel wanted it loud and sloppy. More precum pooled in her mouth as she made more sounds, mixing in with her saliva drooling down the sides of his hardness. Nathaniel swore and finally pushed her off him and urged her to stand, then to sit on the table in front of him. She hiked up her standard issue skirt up to her waist and scooted forward so her ass was perched at the very edge of the desk.

"I want to hear you beg for it," Nathaniel said breathlessly as he pulled off her panties and threw them on the floor. "Beg for my cum. Tell me to breed you."

"Please, sir, I need your cum," Celene said, drawing him close as he unbuttoned her shirt at a frustratingly slow pace. "Please... I'll be your good girl."

"Yes, you will." Nathaniel finally opened her shirt, letting her breasts free from the fabric confines. He groaned as he palmed on, weighing the soft roundness in his hand. "You fucking will."

The tip of his dick trailed down her exposed wet slit and found purchase at the right spot. He merely needed to shift a little and it was the right angle to slide into her; again, they had done this a lot. But every time it was thrilling. Every time, Celene thought she was the luckiest girl alive; every single time, Celene believed it would be the moment she was born for.

"So fucking beautiful," Nathaniel said with his eyes glued to their joining. His cock parted her slippery labia lips and pushed inside her. They both moaned as he filled her, then pulled out to start thrusting.

She fucking loved it. It's the way his muscles rippled with every movement, the heat of his skin on hers, the hungry look in his eyes, the way his fingers dug into her flesh as her pussy slicks over his cock over and over again. The delicious pleasure warmed the pit of her belly until it clawed its way through to the surface, or orgasm building as his cock hit the right place inside her.

Through the haze of pleasure, she heard a soft knock at the door. "SIr, your report," a male voice said. Nathaniel didn't stop. He gave a grunt in response and didn't let Celene twist around to see who it was. She didn't recognize the voice.

"Put it on the chair there," Nathaniel panted out. Celene swore his dick twitched and he was thrusting harder. "Then wait until I finish."

Wait until he finishes?

It meant this person was going to watch them. Celene bit her bottom lip to stop the protest from spilling out. Nobody liked a woman who complained, especially not Nathaniel. His movements became more erratic, gaze more heated: it turned him on so she might as well follow through with it.

"Say it," Nathaniel whispered down to her. "Fucking say it."

Celene flushed. Having sex in front of other people wasn't a big deal, it happened all the time. Publicly doing all the things that accompanied sex wasn't a big deal either, although dirty talk did sound a little silly when you're not involved with the action itself. But Nathaniel asked this of her so she'll do it. She'll do anything for him. "Breed me, sir," she moaned, thrusting up to meet his thrusts. "Please, give me your cum and breed me."

"Good girl." Nathaniel gave her a kiss and kept fucking her. "Jakob's watching you. You like that? He's gonna watch me breed you."

Celene wanted to say she didn't want anyone else to see something so special happening, if it happened. But Nathaniel seemed to thoroughly enjoy this third person in the room and it turned her on to see him so horny. Maybe it would be helpful to spice things up more, lest things become monotonous. "Yes, fill me up," she said, rubbing her clit, watching his body plunge in and out of her.

Nathaniel came loud and freely, bottoming out inside her as his thighs tensed rhythmically in time with his cock jerking in her. The feeling of him emptying himself inside her prompted her own climax, her inner muscles milking every drop from him.

While she caught her breath, Celene was finally able to look over at the seat near the door. A man about her age was sitting there, dick in hand, jerking as his amber eyes met hers. "Aw fuck," he muttered and came, semen spewing out from the beautiful tip of his dick and splattered down his exposed hips and abs. She lazily reached between her legs and rubbed herself, a thought slipping through her hazy mind as she watched Jakob cum all over himself: what a waste.

All three of them cleaned up after themselves. Handfuls of tissue thrown into the trashcan in the corner of the room. Celene had to keep her sticky mess in her underwear and after straightening out her skirt, she was going to leave for the two men to do their work.

"I have something to discuss before you go," Nathaniel said, not looking up from the report he now had in his hands. "It wasn't a coincidence Jakob was with us tonight. I would like to include him in our 'arrangement'. Do you understand?"

Startled, Celene stared at the older man for a few moments. "But... How would that work? I thought you were the only male undergoing sterilization reversal."

"We are expanding the experimental gene therapy to reverse sterilization in men to people beyond me," Nathaniel said. "Jakob is one of a handful of men who's going through it. It'll speed up the process, we hope."

"I see," Celene said, uncomfortable. "I also... had hopes that we would keep our arrangement private. Just between us two."

"The results of our arrangement matters to more than just the two of us," Nathaniel said. His voice was low and patient, but he had lowered the report and laced his long beautiful fingers together. The look he gave her was bordering on patronizing. She hated that look. "I'm sure you understand that. If we include Jakob and maybe another, we will increase the chances of natural conception. Wouldn't you agree that it would be worth it?"

Celene nodded mechanically. Nathaniel gave her a small smile and looked back at the report.

"If anything, more partners should be a boon to your libido. You can thank me later when you're fully satisfied. I mean, you should have a higher libido than the average Zavnirian, right?"

Of course she did. She was different. She was going to change the fucking world.

--

Celene hurried down the corridor. It was a few blocks away from where her office was and had a few side offices that were currently unused save for a small foldable cot and a small padded bench right by a window. It was reminiscent of the 'cot rooms' professors sometimes used in the Zavnirian college. She didn't like how it was like a 'cot room', it made her feel like a college student all over again, but the alternative was doing this out in the open. For some reason, the alternative seemed worse to her.

Jakob was there already stretched out on the cot, head pillowed by an arm curled behind his head.

"I have ten minutes before my next meeting," she said breathlessly. "I'm sorry but you'll have to hurry."

"'Course," he said. "Let's get you wet."

He got off the cot and sat on the ground in front of the bench, then motioned her over. He helped her hike up her skirt to her waist and pulled off her panties, flinging them to the seat beside his head, then urged her crotch to his face while he unzipped his pants. His tongue found her clit and made quick work to turn her on. Celene impatiently humped his face to get wetter.

She didn't need to cum, she just needed to be wet enough to get his big cock inside her. But Jakob sometimes got distracted down there and he would gladly just jerk off with his tongue in her pussy if she didn't remind him to do his job.

"Now, fuck me now," she gasped, stepping back to let him get up. She knelt on the padded bench, arms bracing the metal window ledge so she could stick her ass towards him. His big hands grabbed her hips so he could fit his dick into the right spot, but then they wandered to caress her belly then cup her tits when he started fucking her from behind.

Celene bucked back against him eagerly, ass smacking against his flesh as he thrust into her.

"Please, give me your cum," she said desperately. His fingers dug into her breasts, his cock hot and angry in her. "Please..."

"I love it when you beg," he said. His hips slapped harder against her. "Fuck I'm gonna cum."

He gave three long groans as he ejaculated deep inside her. They took some time to extract themselves from each other, mostly to make sure his semen stayed inside her. When Celene was able to pull her panties back on, she had less than a minute to run to her meeting.

"You have time after?" Jakob stopped her before she could dash off.

"No, I have another meeting after that," Celene said, impatiently checking her personal device. "Maybe right before dinner I'll have time. Why?"

"Let's meet again then."

Celene shot the man with an uncertain look. "I... We'll see. I'll message you."

She managed to make it to her meeting on time. It was a boring one on financial allotment for upcoming projects - boring but important. While she took notes in her digital notebook, she tried not to shift around at the feeling of semen leaking out of her.

Of course, the more times she had sex, the greater the chances she was at conceiving. It was simply statistics. But this gene therapy Nathaniel talked about was still at the testing stage, therefore Jakob might not even have active sperm. It was possible they were just having sex for Jakob's enjoyment.

Then again, wasn't she supposed to want it? Nathaniel once told her that because his genetic make-up gave him active sperm, therefore his libido was through the roof even for a Zavnirian. He then went on to explain that she was probably the only Zavnirian who was able to ovulate, and thus her libido should also be higher than usual. It was true - historically speaking she was able to get turned on at a drop of a hat. It wasn't like she's heard of anyone else having issues, but surely she was different because she was able to ovulate. Physiologically it would make sense.

Her colleagues droned on about lab equipment and expanding space for grafting experiments. She diligently took notes. They took a break in the middle and she took the time to go to the bathroom. She locked herself inside the small single bathroom and just... stood there for a few seconds in total stillness, staring at the door. The lack of movement, the lack of doing something made her skin prickle.

Then she took out a small device from the inner pocket of her top suit jacket. It was well hidden in the liner, even if she took her top off and shook it, the device wouldn't fall out. In well rehearsed movements, she took the cap off of the device, peed on the sensor over the toilet and waited for the reading to show on her personal device.

It only took a few seconds. Negative.

She had to go back to her meeting. Celene carefully cleaned off the device in the sink, recapped it and returned it to its hiding spot in her top. After some more hand washing, she went back to the meeting room. Celene thought doing the test would allow her to focus more, but instead she fought against the sinking feeling in the pit of her stomach.

Negative.

She wasn't allowed to be upset. Everyone knew it would be an upward battle to conceive, especially when the default design was for Zavnirians to be sterile. Fertility would not be optimal, even if Nathaniel and Celene were built differently. She was just simply supposed to soldier on to bring about the change.

After another meeting of her unable to focus, she went back to the abandoned office with the cot and the scent of shame that lingered there.

"I knew you'd be back," Jakob grunted in her ear, grabbing a fistful of her hair as he fucked her hard from behind again on the bench. His fingers circled her clit. "Knew you'd be back for this dick. You gonna cum this time?"

Celene whimpered under his thrusts. She wanted to climax - hell, she wanted to enjoy herself. But all of this was supposed to mean something more. More pleasure rippled through her as Jakob's expert fingers coaxed her to the edge as he kept the pace, their bodies clapping together in the dim empty office.

Her personal device beeped with a message. Trying to keep her hand steady despite Jakob ramming into her, she navigated the device to read the message from Nathaniel asking for her presence again. Jakob read the message from him over her shoulder and chuckled in her hair.

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