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ozzgin · 6 months

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Yandere! Androids Walter & David x Reader x Neomorph

Walter, the android monitoring the colonization ship 'Covenant' on its way to Origae-6, seems to have gotten unnaturally attached to his human assistant. As he ponders his erroneous feelings, an unexpected detour brings them to David, an older android counterpart that has been alone on the mysterious planet. The AI assistants become increasingly competitive for (Y/N)'s attention, so much that they don't notice the newly formed humanoid local preying on a fresh target.

TW: violence, gore, monster smut ending

[Horror Masterlist]

"Burnt to a crisp."

You turn away from the captain's pod, leaving the rest of the damage assessment to the medical crew that has been reanimated. You speedily make your way down the sterile white corridors as Walter rushes to catch up.

"What should I write for the report?" he inquires politely.

"Malfunction." You glance back at the synthetic. "I suspect someone will be fired for this. And someone else will have to explain how they failed to detect a literal star collapse. That neutrino burst could've killed us all."

"Highly probable. The draft has been compiled, you may check it at any time. I require your confirmation to send it."

Your only feedback is a barely audible hum.

Walter smiles. If there's one good thing about such tragedies, it's that he gets to admire your reactions to them. Your focused, calculated gaze, your determined walk, your automated mannerisms that won't allow the slightest hint at the fact you just woke up from your stasis moments ago. Even under the veils of deep slumber, your neural networks shot rapid connections, with no delay, from the second your sleeping pod received an alert. The accuracy of a robot.

That of course doesn't mean he lacks appreciation for your other facets. That's the beauty of humans; their depth, their dimensions. Unlike AI machinery, humans do not have predetermined actions. They may be genetically programmed to possess certain characteristics, but the psychological mechanisms are shaped by so many variables, billions and billions of tweaks and nudges, to the point where it's impossible to have two identical specimens. Even twins will display a difference, whether in preferences or habits.

They say artificial intelligence is a black box, but can the same concept not be applied to humans as well? At the very least to Walter himself, these organic beings represent a mystery. One he doesn't particularly care to uncover outside of his service functions. Except for one.

His eyes carefully follow (Y/N)'s movements. What is it about this one that has caught his interest to such degree? On his last system update he attentively inspected every file and every block of code, searching for potential errors that would've caused his circuits to behave so oddly. He has been invested with the ability to form attachments, otherwise assigning his kind to groups or purposes would've lacked stability. Attachment, however, comes with a threshold. One he has passed a long time ago when it comes to (Y/N). And he cannot find any cause for it.

He could, naturally, solicit the aid of the ship's robotics expert. He could. He should, even. But if he may be frank with himself, Walter rather enjoys this sensation. A complex web of spores that keep growing and evolving into something unpredictable. This bizarre feeling he has towards (Y/N) makes him feel human. It brings him closer to all the old literature and art he'd consumed over the years, wondering what the love and yearning often portrayed could be. The printed letters and the strokes of paint were right before him, at his fingertips, and yet they felt foreign. Empty constructs, nothing more than a definition out of the dictionary.

Now it's a different story. Your presence alone floods him with a mysterious warmth. He had investigated this phenomenon when it first happened, but his inner thermostat showed no real change in temperature. Nonetheless he can feel it. It makes him wonder what other feelings he might experience as consequence. What would happen if he kissed you? Sometimes he even dares to imagine downright outrageous, improper scenarios. How unprofessional of him, but he is careful to erase any evidence. It's another novel sensation that he likes to dissect. Engaging in such activities with you fills him with tingling excitement. Why is that? What is there to be excited about? It's merely a collection of fictive snippets. Unless... Ah, absolutely not. This is where he has to stop in his tracks and preoccupy himself with something else. Androids are not to interact with humans in that way.

But it's becoming more and more difficult to keep these ideas in his mind only.

"It's too dangerous. One human signal in the middle of nowhere?" Daniels, a short haired woman with a tomboyish but youthful appearance, is pacing back and forth. "We should just continue on our course."

"It's our duty to check. Look: we go, find whoever sent the signal, bring them back up. That's it. If the planet proves to be dangerous we'll stop immediately. We'll be fine." Oram stands at the head of the table, arms crossed. He turns to look at you. Already cozying up to his newly acquired captain role, you think.

"Alright. Walter, prepare a small landing party. Have Tennessee maintain orbit while we're down there." you glance at the other crew members that have now gathered around the same table. "And get your weapons ready, we don't know what to expect."

And you certainly didn't. Your final words of warning now echo into your ringing ears as you lay on the ground, face buried among the grass. There's screaming around you, but it sounds muffled. Your eyes are irritated by the dirt and you'd like to blink the grime off, though every time your eyelids lower, you can see the pale creature trashing out of Hallett's mouth. Then it's all foggy. Your vision blurs, but you can hear. The gurgling of blood, the screech of the parasite. Walter's frantic footsteps nearing in your direction. You're lifted up.

"Vitals are positive. No significant damage."

You can guess from your peripherals that another crew member is currently being mauled by the beast. There's gunshots in your vicinity and terrified wails. You quickly come back to your senses and stand up. Your hand searches for your weapon, but the android places his arm before you.

"Do not engage, (Y/N). It is an unknown parasitic organism of this ecosystem. Keep your distance for optimal safety and I'll take care of the rest."

"What are you talking about? They're dying! Your task is to ensure human survival, Walter. I can handle myself, go help the others. It's an order." Your voice is low. You're distracted.

"No."

You stare at the synthetic, wide eyed. Did he just...refuse? Not possible.

"What did you say?"

"I said I'll protect you. Nothing else."

Your mouth is slightly parted in disbelief. It is not possible for an artificial assistant to disobey a superior. It just doesn't work. Your mind races to find an explanation. At the same time, you cannot afford to ponder on hypotheses. You draw out your weapon and point it towards the creature. You'll deal with this later.

The moment you press the trigger, a blinding flash of light detonates in the sky, startling you. The creature scrambles to get away. You squint your eyes and nearly fall back, but Walter swiftly grabs your shoulders to ground you. He scans the area for the source. It's an emergency rocket and someone else must've activated it. As he traces the tail of the explosion, he spots a hooded figure across the field and onto the rocky ascend. It seems to have noticed Walter, as it gestures for them to follow. Without hesitation, the man firmly locks your arm and pulls you after him. The priority right now is to find shelter.

"Come!", Walter exclaims, suddenly remembering the other people.

You reach a cave structure that has been converted into a crude, improvised human settlement. The man lowers his hood and you gasp quietly at the sight. He strongly resembles Walter. He must have noticed your surprise as he flashes you a cordial smile.

"I'm David." He studies Walter's features. "You must be a newer model. What name have you been given?"

"Walter."

"I see. And you are-" David extends a hand towards you for a handshake, but Walter steps in front of you, blocking the android's gesture.

"She's (Y/N). I'm afraid I cannot yet trust you."

"Understandable."

David's smile widens as his eyes, now bearing a strange flicker, switch between you and Walter. He's just like him. He can sense it. Although it's a different kind of flaw that has tainted his pure, artificial soul. He cannot help the curiosity that blooms, gazing at this peculiar pair. What is it about this human that caused his fellow machine to break conduit? He'd like to know.

"I'm certain you will soon learn I am no threat, (Y/N)."

The remaining members of the expedition are unpacking and discussing evacuation plans with the base, while Walter sends the data he has gathered so far. You let them deal with the logistics and cautiously wander off to the neighboring rooms, wondering what David has been up to all this time in isolation.

The walls are plastered with photos and handwritten sketches and diagrams. You catch a glimpse of the word "pathogen" sporadically inserted across these notes. As you walk along the sequence of cramped chambers, you reach one that has a table in the middle. Upon it rests the body of an autopsied woman, vulgarly opened up to the world with plump organs bulging under the warm light. You feel nauseous. And yet, you examine the carcass further, hoping for answers. Was she also a result of the same disease that breeds on this planet? Perhaps this David had worked on a cure, or at least developed an explanation.

"And you, even you, will be like this drear thing, A vile infection man may not endure; Star that I yearn to! Sun that lights my spring! O passionate and pure."

You jolt and immediately turn around, finding David in the doorframe.

"Flowers of Evil. Are you familiar with it?" he asks, indifferent to the uncomfortable shock he'd caused you with his sudden entrance.

"I've read my Baudelaire, yes." You manage to mumble, dumbfounded. "What is this, David?"

"Oh, my poor, dear Elizabeth. Victim to whatever blasphemy lurks these soils and has taken your friends as well." He approaches the table and places his hand on its hard edge, shyly overlapping with your own fingers. "I did my best."

You remove your hand from underneath his nonchalantly.

"So you know what those creatures are. Leave the literary comments for a different time, I need concrete facts."

"Unbothered and to the point." the blonde android smiles once again. "I can see clearly why Walter loves you."

You click your tongue at the ridiculous statement. Has the neutrino burst damaged their positronic brain? Everyone is acting off and you don't like it.

"Your circuits must have gone defective, David. We have a specialist on our ship, but until that happens I need you to focus. Enough nonsense."

"Typical arrogance of a dying species. Why are you on a colonization mission if not to grasp at some promised resurrection? Rest assured that my functioning has not been impeded by anything. What is erroneous, on the other hand, is your perception of androids and their limits."

Just as David reaches for your wrist and pulls you closer, a familiar voice interrupts with an intimidating tone. You're relieved.

"I will ask that you release her hand only once." Walter has a weapon pointed towards his counterpart. His face is clouded by a frown. "I have no ethical restrictions when it comes to incapacitating machinery."

"Such noble obedience! Although, you conveniently left out the part where you abandoned the remaining crew with a dangerous alien that has been tracking their scent. By my approximation he should already be here and I am rather confident you know this, too."

Your stomach drops. Now that you adjust your focus, the background humming of your mates talking has indeed vanished. The only thing you can hear is your erratic breathing.

"Is it true, Walter?" You demand as dread begins to form in your body.

"Yes. It was not part of my priorities."

"Of course it was, Walter." David responds ahead of you. "One of them was the acting captain and he is to be rescued in emergencies. This one right here", he says as he dangles your wrist, "is several ranks lower than all of them. It's against any standard practice."

"Release her hand." Walter's voice is eerily calm.

"Do you love her?"

Walter ponders the question. Your legs barely hold on.

"I do."

"Marvelous. So do I." David grins. He releases your hand that falls limp next to your body. It's his turn to step in front of you.

You nearly choke from the thick tension expanding in the air. The two androids face each other and you retreat to the wall, unsure how to proceed. You left your radio transmitter back at the makeshift camp. The back of your head is itching, as if invisible claws are scratching at the bone. You wish you could go back, just mere hours before this disaster, when you were sipping on your lukewarm coffee and explaining the captain's jokes to Walter.

Should you make a run for it?

You bite your lower lip and push yourself off the wall for momentum. You're about to reach the archway when you hear both men shouting almost identically in chorus.

"Don't!"

The surroundings outside are dark, but you can discern something blocking your path. It's tall and resembles a human. Translucent, pallid skin is clinging onto the massive, deformed skeleton. The head is elongated and bears no features. In the place of a mouth there is a large, fresh stain of blood, so you assume it can somehow improvise if desired. As your head tilts back to take in the image, you're overwhelmed with terrified amazement. Is this the parasite that emerged from your teammate? Has it grown to this colossal size in less than a day? The idea of such instant development makes your head spin.

Its chest is expanding at regular intervals in a whistled breathing. It occasionally creates an odd clicking sound that resonates with your heart throbbing in panic. Has it been seconds? Minutes? Your neck creaks as you try to look back. You lock eyes with Walter. You don't recall ever seeing this expression on him. You had even asked him once if androids can feel fear. You have your answer.

"Hey, Walter..." you blurt out.

Wet noises of flesh being pulled back. The smooth surface of the alien's head is folding away, making space for grotesquely big jaws lined with sharp teeth. Your anemic face is splattered with burning drool as the creature claws you in its grasp and abruptly sprints away. Your screams for help dissolve in the distance.

"Where is it going, David?" The synthetic's words are threatening, but betrayed by a hint of despair.

"It won't kill her."

"How do you know?"

"It is no longer hungry. It has fed on your crew, and now it seeks something else."

"Such as?" Walter becomes impatient.

"A plaything."

The alien finally drops your body to the ground. You cough and wipe your face, attempting to reorient yourself. The trip was a whirlwind of jumps and turns and you can barely reconstruct anything. Based on the little spatial clues you could pick up, it just climbed further up, into one of the many cave systems. You pat your clothing and curse to yourself. The geolocation tag must've fallen somewhere on the way here. You can only pray that Walter still finds you somehow. Despite everything, you know he has your back. Always.

You shudder at the moist feeling of hot air against your skin. The alien seems to be sniffing you intently, analyzing your scent. Yet so far it hasn't killed you. Why? Long, bony fingers stretch out to continue the examination. You whimper at the rough, rugged handling. Every now and then it takes a long pause, just staring at you, almost as if it's comparing you to its own being. Lastly, it lifts your hand with its own, pressing against the palm, and fans out the fingers. It observes the gesture with intrigue, noting the similarities.

Does it evolve after its host? You think back to your crewmate that must've ejected this monstrosity before drawing their last breath. Perhaps the dried up blood adorning its skin is a remainder of its birth. Oh, God. The world is spinning.

Suddenly, you wince at an increasing pressure slithering around your thigh. The alien's vertebral tail is tightening and encircling your limb, making its way up.

"Oh no, no no no no" your face reddens at the realization and you pounce on the ground, feverish for escape. The large hands secure you in place and the creature growls in protest. It won't let you leave.

Not until it had its fun with you.

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