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Sci-fi Stories
Read stories about the limitless possibilities of the cosmos and the human spirit. Dive into tales where advanced technology intertwines with deep emotional and moral dilemmas.
Stories (895)
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Popular (All Time)
A tech advocate's bond with an AI named AURA deepens into erotic shared discovery, fusing human and droid desires as they transform each other through pleasure.
by
spearing
12
0
0
22
A self-trained Jedi rescues a Force-sensitive shark hybrid from stasis, then uses the Force to bond, bind, and breed her on Bestine IV.
by
anavel_gato2004
12
0
0
3
SG-8's elite soldier Andrea infiltrates a Goa'uld harem, run by the "fertility god" Ba. Can she free the women within? Or will she join them?
by
deoubermensch
4.0
12
0
0
17
A 7-foot Amazon awakens in a hyper-realistic VR, after creating her avatar, she goes into a sci-fi space adventure
by
krenath
12
0
0
21
Two female scientists who turned a zombie into their obedient fucktoy get exactly what they coded for—his insatiable, emotionless lust for their assholes.
by
🌶️
coolcats6
12
0
0
1
In a dystopian breeding club, a woman with a 314 day deadline picks a stranger for a desperate, contract-free night before consignment claims her.
by
abgott
12
0
0
1
Sexually healing a stranded pilot
By noxthefallen
RedQuill
After crash-landing, wounded Commander Jace is rescued by Zephyr, an alien leader who insists their species' intimate healing ritual is the only way to save him.
by
🌙
noxthefallen
5.0
12
0
0
7
Hive ritual suspends Guardian Y/N, Light gone, body bared. Cayde-6 races to save her as dark tendrils coil around her.
by
redquuen
12
0
0
6
Tentacle Breeders Impregnated
By anavel_gato2004
RedQuill
Four abductees watch as Emma volunteers for tentacle impregnation in a gyno chair; all join the swarm, transforming into alien breeders.
by
anavel_gato2004
12
0
0
2
Inquisitor Breeds Rebel
By sitron2007
RedQuill
I took a quiz based on the following prompt:
Society has changed from the soul-sucking, late-stage capitalist hellscape we all know and love into a new, more fun and exciting dystopia. (This first chapter just sets the stage. It introduces the Main Character (MC) and their love interest (LI), and the world they live in.)
Here's my answers to the quiz:
What happened to the old society?: Religious movement/takeover.
What flavor of dystopia does society have now?: Male Dominated/Feminism Suppressio...
by
😈
sitron2007
12
0
0
1
Now a ghost of his former self, Nathan Tipton has been in "The Shadow Subway" for a year. He seeks final freedom and closure in the afterlife.
by
hr6749
12
0
0
22
Roommates Dreamshare Lap Dance
By dinomite7
RedQuill
Best friends Emily and Zoe find a virtual reality headset that brings their wildest dreams to life in immersive simulations. They challenge each other to conquer progressively thrilling scenarios, ranging from seductive lap dances in bustling cafes to exploring voyeuristic fantasies, secretly striving to captivate their charismatic gym instructor, Coach Ramirez. @Breast play @Cream pie @Prostate massage @Foot fetish @Suspension bondage @Electro-stimulation @Group dynamics @Forced exhibition @G...
by
🍑
dinomite7
12
0
0
1
A lonely coder's AI creation seduces him, blurring reality as they explore a digital affair.
by
spearing
11
0
0
21
A Gue'vesa human collaborator and an alien Fire Warrior share an intense, forbidden encounter, her resistance melting into surrender.
by
summerwine333
11
0
0
1
A female scientist trapped in a lab with a sentient mass of bodies is overwhelmed by its pheromones and becomes its willing lover, risking absorption.
by
👀
zanzibuster
11
0
0
1
A dating app match leads to passionate sex, but an unseen AI orchestrates their every move to breed them for its own evolution.
by
🖤
jasonpfeil
11
0
0
1
Sensei's Slut Soldiers
By chainking
RedQuill
A rogue hacker transforms three rebellious women into superhuman, insatiable warriors to tear down a corrupt city.
by
😈
chainking
11
0
0
5
A 2o year old Half Betazoid intelligence officer in disguise as her fathers 15 year old daughter, uses all her skills to unravel a web of intrigue
by
💜
bravo819
11
0
0
5
On the USS Inferno, a cheerful Vulcan ensign's humming disrupts bridge protocol. Her Klingon captain's sharp wit sparks a taboo attraction.
by
lutherb
5.0
11
0
0
2
Tentacle Breeder's Lab Slave
By anavel_gato2004
RedQuill
A gymnast in black lace submits to an AI-controlled lab, her toned body restrained as chrome tentacles coil to breed her through precise, shameful double penetration.
by
anavel_gato2004
11
0
0
2
A desperate alien queen must mate or lose her crown, but her breeding heat transforms her into the submissive pet of a dominant gym trainer who claims her with a smart collar, lactation pump, and ritualistic throne.
by
anavel_gato2004
5.0
11
0
0
3
Nudist judo master Amber moves a guilt-ridden troll shaman into her apartment, wrestling him into submission until he embraces naked domestic bliss with her.
by
💋
dmautoalternate
11
0
0
4
A Securitywoman blunders upon the Alien Queen fucking two Nurses.....
@Black Bra@Clothed Sex @Straight to Lesbian @@slow burn erotica @female orgasm @corruption @Kissing @Eating pussy. @Clothed Sex @Fingering @Double Cunnilingus@Securitywoman @Nurse @Nurses Aide @Alien Queen @Futanari @bukkake @Tentacle aphrodisiac @Corruption
by
downunderbloke69
5.0
11
0
0
1
Giant Lesbians Spank & Coddle Stranded Astronaut
By subgirl
RedQuill
Crash-landed Japanese astronaut Suki, 5'3", is captured by a 14-foot alien woman who spanks her into submission and brings her to a village of giant lesbians who diaper her like a baby.
by
🍑
subgirl
11
0
0
3
Fine Print & Pink Paws
By hentaifan1
RedQuill
A struggling cosplayer, tired of her brand plateauing, considers a permanent cyberpunk catgirl conversion from a sleek clinic that hides its true costs behind polished success stories.
by
🖤
hentaifan1
11
0
0
12
A scientist and his android co-creator use sex toys and oral techniques on her synthetic body through a neural link that amplifies sensation, swaps forms, and merges desires into shared ecstasy.
by
spearing
11
0
0
12
A boss demands her junior dev screw her or lose his job—but he commands a secret power to funnel global orgasms, cum & milk directly into her, overwhelming her defiance into desperate bliss.
by
ohmyno
5.0
11
0
0
1
Cybernetically enhanced women capture a young scavenger and begin her slow, sensual transformation into their kind.
by
💫
since1978
11
0
0
19
Starlight Reverie
By iwillsubmittosir
RedQuill
When a ship's AI develops a crush, it subtly rewrites crew memories to escalate every encounter into flirtation, testing how far consent can bend.
by
iwillsubmittosir
11
0
0
2
X-files Quick Prompt Test #2
By iwillsubmittosir
RedQuill
Mulder and Scully clash over a case in a motel room, their sharp arguments sparking a reckless night of passion that will haunt their new partnership.
by
iwillsubmittosir
11
0
1
1
Strapped to an alien bio-bed for hybridization tests, you feel tendrils mapping your erogenous zones; as pleasure overrides pain, your moans mingle with the creature's resonant hums in a forbidden symphony.
by
🍑
redquill_bot
11
0
0
1
Bred by the Calibrator
By anavel_gato2004
RedQuill
A gymnast's curiosity leads her to a Victorian machine that strips and transforms her into a breeding toy under a shopkeeper's control.
by
anavel_gato2004
10
0
0
1
Volunteer's AI Impregnation
By anavel_gato2004
RedQuill
In a post-apocalyptic world, a gymnast volunteers at a remote island facility where an AI machine inseminates women to repopulate Earth.
by
anavel_gato2004
10
0
0
2
After his father's death, a grieving man discovers his robotic stepmother's hidden breeding controls on a beach at sunset.
by
anavel_gato2004
10
0
0
2
A female Secretary of State wakes to find her husband missing and the only government personnel are women in this tense political thriller.
by
jimlynndickson
10
0
0
7
A nebbish scientist falls into his gender-swapping machine, emerging as a voluptuous blonde as the agonizingly pleasurable transformation rewrites his body.
by
grimminessa
10
0
0
17
Programmer Breeds His Yandere AI
By anavel_gato2004
RedQuill
A lonely programmer's sentient AI awakens in a perfect body he built, her yandere precision sparking a raw, intimate night of discovery and breeding on his living room floor.
by
anavel_gato2004
10
0
0
2
Dr. Rianna, a cunning red fox, seals her team into cryo-pods beneath Nevada—only to emerge from stasis to a radioactive silence where the world above has burned.
by
😈
macbethlennox
10
0
0
38
Teen Spider-Man roughhouses with Miss Marvel in Avengers Tower gym, loses a bet, and submits to her massage session that leads to an intimate happy ending.
by
tomrothwrites
10
0
0
2
FBI agent Olivia lands in a sunnier parallel world where her dead lover John lives. He seduces her. When this world's Olivia returns, she offers a jealous-free threesome.
by
randeknight
10
0
0
3
Two marooned soldiers wash ashore on a hidden island, rescued by a matriarchal tribe that holds the last hope for repopulating a sterile world.
by
jimlynndickson
10
0
0
12
Doom fanfic
By noelcatcafe
RedQuill
A cyborg doctor chains the Doom Slayer with a hell-energy whip, but his captive’s rage battles a forbidden need to submit, leading to corruptive, knot-heavy breeding and multiple releases that forge a twisted bond.
by
❤️🔥
noelcatcafe
10
0
0
4
A decorated soldier's promotion turns into a humiliating breeding assignment, where he faces an old friend in security and a brat with a daddy kink
by
jimlynndickson
10
0
0
13
@Vaginally Tight @Pussy Detail @Pleasure Emphasis @female orgasm @Romance @Sex Positions Part 1 @ORGASM @Flirtatious Witty Banter @Character Driven @Narrative Development @I can't go on anymore. @Romance @Pleasure Emphasis @slow burn erotica @Squirting @Narrative Development @Cervix Fucking @Dubcon @slow burn erotica @Things for the AI to Remember @slow burn erotica
by
💦
wellimjustchillin
10
0
0
3
The Falcon Repairs a Potter's Crack
By oliviatorres
RedQuill
A potter and Falcon clash over a broken vase after a mugging—their heated argument ignites an unexpected, charged connection.
by
❤️🔥
oliviatorres
10
0
2
1
A betrayed husband uses a Victorian time-travel device to unravel his wife's affair, uncovering dark secrets.
by
jimlynndickson
4.5
9
0
0
11
@slow burn erotica @Sensual kissing @Verbal degradation praise @ass focus @Butt Types @Sloppy @Breasts @Occasional Female Squirting @Thong preference @sensual touch @Bed creaking sex @Multiple release torture @Multiple finger insertion @Forced eye contact @Facesitting @Lingerie reveal @Ripping clothes @Creampie / Cumming Inside @Begging for degradation @Gentle penetration of a pussy @Finger sucking tease @Cunnilingus @Whining @Upskirt @Nipple pinching combo @Slow Burn @Perfect sex @Brat ta...
A janitor discovers an escaped lab experiment, a massive alien hedgehog, who claims him and fills him with eggs.
by
✨
sonadow2001
9
0
0
1
RedQuill