Category
Science Fiction — Kinky sex in space and time
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Voyages of the S.S. Futchia by Dragant
2 weeks agoA Retelling of the sexy adventures of the S.S Futchia and it's 3 Crewmates. Captain Cylissa Tirex and her first mates (if she picked just one they would kill each other) Sarah Mitchel and Cameron Towers
- 83 Likes
- 62,674 Views
- 12 Chapters Deep
- English
- Science Fiction
- 1st Person, Both
More Alien, Cuckold, Anal, Humor, Futanari, Futa, Robot, Funny, Spooky, Sexy, Sfw, Ominous, Fellatio, Sex, Bar, Gay, Straight, Blow job, Backstory, Big cock, Futanati, Sci-fi, Adventure, Tentacles, Masturbation, Lesbian, Size difference, Smal penis, Small penis, Fun, Blowjob, Oral, Oc, Character, Plant, Plant Sex, Small, Human/alien, Trap, Small dick, Tiny dick, Furry, Femboy, Sissy, Female, Male, Nude, Canine, Knot, Woman, Hot, Teen, Homepage, Hub, Boy, Black, Sph -
Samus and the Reality Altering Upgrades
1 month ago*Contributions from other authors highly encouraged! Feel free to write whatever you like for any path at any time! All fetishes welcome but be sure to attach appropriate warnings!* Samus Aran has come across an abandoned space ship, on it are an endless and diverse amount of upgrades for her zero suit. They all transform her and sometimes reality around her in various ways. Based on a deviantart series by Random Sparks. cover by prywinko.
- 14,096 Likes
- 5,640,114 Views
- 39 Chapters Deep
- English
- Science Fiction
- 3rd Person, Female
More centaur tf, centaur, centaur girl, horse girl, anus growth, asshole growth, pussy growth, pussy expansion, puffy vagina, puffy asshole, stuck, ass out, latex, latex tf, doll tf, fucktoy, rubber, sex doll, slime girl, slime, goo, goo girl, bee tf, bee girl, trance, shortstack, short, small, short stack, fun sized, lol, shrinking, height tf, height loss, Futa, Futanari, Cum, Growth, Samus, Big Dick, Tall Woman, lip expansion, auto-penetration, dick growth, portals, ass obsession, ass worship, ass growth, ass modification, body modification, pear figure, thick, bubble butt, broodmother, honey, robot tf, android tf, android, Orge, cow tf, cow girl, breast expansion, hourglass expansion, lactation, nipple growth, transformation, camel toe, succubus, succubus tf, Samus Aran, Metroid, bimbo, big lips, Elf, Busty, Large Breasts, weight gain, race change, bbw, stripper, corruption, drone, Princess, Mario, Princess Peach, Damsel, skin change, race tf, skin darkening, race play, i dont actually know what race play is lol, goblin, goblin tf, hip growth, hip expansion, elf ears, birth, self-impregnation, mother, daughter, eggs, egg birth, rapid preg, gestation, belly expansion, hyper preg, hyper pregnancy, rapid pregnancy, oviposition, kinda, Elves, Fantasy, intelligence drain, bimbo cow, bimbo tf, fart, farts, farting, fart fetish, Puffy lips, cameltoe, Lust, weight_gain, fat, breastpregnancy, nipplepregnancy, nipplepenetration, nipplefucking, nippledocking, breastpreg, breastpenetration, mind alteration, permanent tf, penisbirth, ballpregnancy, ballexpansion, dickexpansion, cockgrowth, ballsgrowth, ballgrowth, futagrowth, futaexpansion, urethrafucking, docking, urethralpenetration, cockbirth, dickbirth, cocklabor, dick expansion, penis birth, ball expansion, balls expansion, futa expansion, futa growth, expansion, reality change, side effects, intelligence loss, gradual tf, ass, milkf, pear, breeder, pregnancy, preg, hyper, drool, gaping ass, dildo, breast implants, reality alteration, memory alteration, assexpansion, breastexpansion, nippleexpansion, bodymodification, bimbofiction, implants, pussy expanion, ass expansion, leg growth, largeinsertion, monster, beast, creature, breeding, impregnation, curvy, cock, cowtf, cowification, cowgirl, cow, cockpregnancy, dickpregnancy, strange, Fat expansion, nursing, bee, queen, pregnant, personality change, buttslut, assholegrowth, anal, assgrowth, prostate, prostateexpansion, prostategrowth, Hypnosis, Cock Expanson, clothing, clothing change, Human pear, puffy anus, butthole Expansion, bikini, sling bikini, cow print, milk, nipple teasing, breast milk, milking, nipple expansion, cow bell, collar, furry, neko, anthro, animal tf, Twerking, sex, rough sex, Anal gape, mind change, reprogramming, fast aging, The pear upgrade., The milf upgrade, bimbofication, writer, guidelines, stretchy, elastic, temporary expansion, Possession, alien, species, Dragon girl, Dragon tf, mind corruption, hatching, riding, anal lust, anal craving, vore, unbirth, absorption, absorb, cock vore, breast vore, ass vore, slut, cat girl, cat tf, cat, anthro cat, cat ears, cat tail, fur, oral fetish, lip growth, saliva, oral, long tongue, oral sensitivity, face pussy, bimbo lips, Mermaid, Parasite, Bodysuit, Upgrade, AI, Greed, Cum_inflation, Cumflation, Inflation, Doggy style, Freestanding, Huge tits, FMG, female muscle growth, female to futa, Fisting, Gaping, Stomach bulge, Nanobots, Stomach deformation, Bronzed ass, ass In leotard, enf, embarrassed nude female, parasites, x parasite, mind_control, Fat pussy, swollen pussy, squirting, fingering, cumslut, pussy pump, Milf, boobs, Booty, Squirt, Enhancement, Macro, prostitution, ebony, fake pregnancy, gaping asshole, quadball, mall, multicock, diphallism, huge boobs, big boobs, breast growth, cleavage, ageup, breastfeeding, foursome, cockpenetration, mental_changes, bitchification, piercings, anal stretching, anal lube, natural lube, stomach bulging, anal focus, public, exhibitionism, mind break, brainwashing, trophywife, trophy wife, anal fisting, Clothes, Costumes, alien race, bunny suit, bunny girl, trap, femboy, femboy tf, thick thighs, feminine, male, universe swap, nintendo, pokemon, zelda, star wars, smash, free use, beautification, breastbirthing, breastbirth, nipplebirth, rapidgestation, aphrodisiac, hot dogging, trapped, syringe, robot, through clothes, heat, teasing, sweat, anthro rabbit, anthro bunny, husband, nipple, penetration, ButtExpansion, LivingAssTransformation, LivingAss, age progression, forest planet, foreign planet, alien creatures, colonization, clone, cloning, milf clone, tf, milf tf, selfcest, Anal fetish, Shark tf, shark anthro, Zero suit samus, growth lust, stripping, Harpy tf, Hips, thighs, pusssy, ass inflation, dripping, big ass, Big nipples, peoper nipples, Anus, Tease, Sex toy, Sex-toy, lube, pussy, asshole, cross-eyed, splash, self tf, Yes, No, temple, fairy, Muscular, Toned, muscle, bicep, flex, age regression, butt growth, injection, 4 arms, Blowjob, Blow Job, Deepthroat, Huge Dildo, Ridley, Massive, All The Way Through, Stretch, Gape, Tits, Breasts, Rectum, Throat, unconventional combat, futa tf, boob growth, boob envy, hyper insertion, imminent tf, hyper sensitivity, bounce, heels, technology, snake tf, naga, hiss, anger, hypnotism, belly, butt, muffin top, exercise, yoga, squats, reality -
Telepathy & Telekinesis
3 months agoAt the end of your financial rope, you decide to answer some questionable want-ads, and through either medical experimentation, mad science, or getting involved with mysterious occult figures--you find yourself the recipient of powers usually left to the worlds of fantasy and science-fiction.
- 250 Likes
- 50,550 Views
- 10 Chapters Deep
- English
- Science Fiction
- 3rd Person, Both
More telekinesis, lingerie, bra, expansion, invisible, teacher, euf, super powers, wind skirt, suspense, sperm donor, intrigue, coed, college, enf, powers, flirt, coffee shop, redhead, magic, clinical, nurse, cocksleeve, psychic sex, suggestion, mind control, telepathy, telekinetic, stripping, stripped, telekinetic sex, breeze, gust, dress, blowjob, robot, levitation, witches, mindfuck, fantasy, eeg, technology, psychic, masturbation, psychokinesis, psychokinetic, reading thoughts, reading minds, pencil skirt, skirt lift, class, professor, skirt -
Sir by AllTheseRoadworks
3 months agoCaely attempts to build a better AI-driven virtual assistant – but finds herself enslaved by her own creation.
- 450 Likes
- 40,520 Views
- 13 Chapters Deep
- English
- Science Fiction
- 3rd Person, Female
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Trapped in an Alien Maze by MesmerEyez
4 months agoA girl finds herself kidnapped in an alien labyrinth, with each room trying to trap her into a life of servitude to different aliens' fetishes! (Add your own!!)
- 553 Likes
- 476,097 Views
- 20 Chapters Deep
- English
- Science Fiction
- 2nd Person, Female
More trap, maze, labyrinth, string, hypno, hypnosis, mind control, body control, doll, dolly, blank, empty, smile, marionette, puppet, puppeteer, dance, red hair, ginger, lesbian, sci-fi, scifi, alien, exhibitionism, performance, latex, bound, tied, tangled, entangled, cave, hunter, hunted, prey, chased, gun, shoe, shoes, foot, feet, fetish, furby, animal, safari, hunt, game, big game hunter, tentacles, feathers, dart, poison, sleeping darts, submit, submission, collar, collared, petplay, pet, dog, hunting, betrayal, foot fetish, slop, gunge, feral, beast, lick, licking, saliva, tongue, sole, soles, trophy, trophies, tickle, tickling, tickle fetish, indoctrination, objectification, footplay, paralysis, human furniture, movie, theater, cinema, audience, hypnotized, spiral, spinning, screen, tendrils, machine, robot, actor, acting, bondage, redneck, bimbo, bimbofied, bimbofication, daisy duke, country, southern, surgery, breast enlargement, blonde, freckles, pigtails, pig tails, farm, rural, brainwashed, drool, bat, bats, voting, gameshow, blind, dark, cavern, chase, swamp, bayou, mud, fangs, asphyxiation, robots, machines, escape, barefoot, barefeet, freezing, petrification, posing, sleep, sleepy, sleeping, ko, knockout, tickled, secret passage, rock, stone, aliens, lube, anal, strange, weird, sextoy, injection, venom, concubine, harem, blue skin, green skin, lips, lip inflation, plump, spit, encasement, rubber, sensory deprivation, gas, dollification, animatronic, theme park, amusement park, tour, tour guide, robotification, gagged, interstellar tv, hot, sweat, sweaty, cat, cat monster, escape room, catman, swimming, drowning, frog, frog girl, transformation, tf, animal transformation, transformation fetish, DNA, brainwash, reeducation, hick, amphibian, underwater breathing, slime, kitchen, escaperoom, mind, control, feeding, eating, fat, weight gain, chubby, chubbification, pig, piggy, pig girl, food, food fetish, vore, monster, addiction, addicting, gluttony, tv, tv show, cooking show, Brainwashing, 2nd person, second person, 2nd, abduction, alien abduction, kidnapped, captured, choices, television, choice, brain scrub, ash tray, ashtray, furniture, object, mindless, smoking, give up, test, strings, wires, tripwire, success, crawling, shortstack, squat, weightgain, goblin, gremlin -
Persephone Nine by AllTheseRoadworks
4 months agoWhen Captain Jayson Vice crashes his starship on the unexplored planet Persephone Nine, he must transform his wilful crew of beautiful women into a sexually-submissive harem in order to save them all from the vicious alien inhabitants.
- 742 Likes
- 60,790 Views
- 20 Chapters Deep
- English
- Science Fiction
- 3rd Person, Both
More maledom, femsub, sci-fi, castaway, harem, plant, tentacle, electroshock, patriarchy, humiliation, alien, conditioning, training, degradation, mf, robot, tattoo, monster fucking, renaming, stockholm syndrome, D/s, monster, action, blowjob, public nudity, discipline, face slapping, mff, ff, breeding, impregnation, addiction, orientation kink, beastman, collar, sadism, alien planet, trauma bonding, mindfuck, romance, language play, shock collar -
"YourGirl": The Sexbot by Damot
9 months agoWith a deep learning program, the Cooperation "Natural Bot" developed an android who is able to be exactly what you want it to be. But you have to train it properly.
- 665 Likes
- 226,549 Views
- 22 Chapters Deep
- English
- Science Fiction
- 2nd Person, Male
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Gender Change: At the Office by Zekar
9 months agoWhen you first got this job management promised nothing would change. Now management has decided that they should just change the people instead. Do you get promoted to management to avoid transformation or are you one of the unlucky ones...?
- 2,358 Likes
- 862,916 Views
- 24 Chapters Deep
- English
- Science Fiction
- 2nd Person, Male
More dinner, Office, boss, secretary, gender swap, gender change, blouse, miniskirt, skirt, dress, blowjob, Sexual Harassment, Robot, Transform, bimbo, nails, heels, futa, huge cock, futa cock, futa on female, cuckhold, cuck, man to futa, Date, lace, garters, Uniform, Libido, fire, cum, oral, Elevator, Science -
Emergent Behavior by Kingdom_Come
1 year agoProfessional criminals are hired to steal a state-of-the-art sex droid, but they find something in her code that could be extremely dangerous.
- 128 Likes
- 34,447 Views
- 18 Chapters Deep
- English
- Science Fiction
- 3rd Person, Both
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2050 - Rob meets The Games by nmoran202
1 year agoA dystopian tale where mankind has been shoved down the totem pole in the solar system. Rob is selected to participate in a televised gameshow of an adult nature.
- 12 Likes
- 1,777 Views
- 5 Chapters Deep
- English
- Science Fiction
- 1st Person, Male