Tag: sci fi
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Runt of the Litter by grimbous
15 hours agoYou're family has a few BIG secrets. A Futa-SPH- Story.
- 45,214 Likes
- 16,626,688 Views
- 135 Chapters Deep
- English
- Transsexual
- 2nd Person, Male
More Futa, Futanari, Cuckold, SPH, Futa on Female, Aunt, Niece, Sister, Brother, Bath, Dog Girl, Mutual Masturbation, Sisters, Body Modification, Transformation, Femboy, Androgynous, Penis Enlargement, Cock Growth, Male on Futa, Shibari, Bondage, BDSM, Lore, Impregnation, Bound, Humiliation, ENM, Gay, Threesome, Nephew, Masturbation Race, Cross Dressing, Lesbian Love, Milf, Yoga, Dick Growth, She cums so much that the condom breaks., The condom holds on..... barely, Love, Romance, Futa on Male, Anal, ENF, Embarrassed, Bullying, Rough Sex, Submission, Fisting, Feminization, Master, Dominance, Flogging, Drama, Gifs, Doggystyle, Mom, Size Queen, Futa on Futa, Blowjob, Massive Cock, Hyper, Frotting, Futa on Femboy, First Huge Cock, Hardcore, Oral, 69, Fight, Daughter, Father, DDlg, Bukkake, Captured, Kidnapped, Public Sex, Anal Fingering, Taboo, Fear, Mutant, Watched, Foot Fetish, Circle Jerk, Boy Pussy, Male Impregnation, Exhibitionism, Audience, CFNM, Cross Dresser, Body Writing, Ass Eating, Spanking, Caged, Handjob, Gentle Femdom, Gentle Humiliation, Bathed, Creampie, Copulation, Knocked up, Group Masturbation, Futanaril, Silly, Humor, Stupid, Cousin, Sissy, Breakup Sex, Cucked, Bull, Big Cock, Loud Sex, End, Fivesome, Captive, Tickling, Trans, Fingering, Sissification, Slut, Ass to Mouth, Huge Cock, Analingus, DP, Slut Awakening, Spit Roast, Petplay, Pet Play, Kitty Play, Footjob, Cock Comparison, Daddy Issues, Mother, Son, Masturbation, Pregnant, Foursome, Submissive Male, Boypussy, Teasing, Sci Fi, Muscled Woman, Trap, Emotional, D/s, Trample, Trampling, Multiple Orgasms, Gangbang, Trickery, Switched, Blindfold, DubCon, Insane, Orgy, Dream, Daddy, Father's Day, Boy Breeding, New Year's Eve, Massage, Sensual, CBT, Femdom, Unprotected Sex, Quickie, Twins, Male Fisting, Bottom, Cum Swallowing, Gender Swap, Bussy, Fingered, Dub Con, Horror, Knife, Stripped, Futa Reveal, Broken Mind, Dominant Futa, Vibrator, Cuck, Christmas, Christmas Carol, Dirty Talk, Aftercare, Feel Good, Voyeur, Crossdressing, Subspace, Stretched Pussy, Cousins, Playful, Strip, Double Blowjob, Countdown, Facial, SciFi, Gentle Teasing, Dark, Mean, Collar, Tricked, Lesbian Orgy, All Women Orgy, Gender Fluid Woman, Roleplay, Time Stop, Watch, Melodrama, Submissive Sister, Domination, Human Doll, Sleep Sex, Peeping, Fondling, Orgasm Denial, Big Dick, Break Up Sex, Intense Orgasm, Toy, Cunnilingus, Age Play, Alien, Deep Throat, Cum Control, Powerbottom, Ruined Orgasm, Yandere, Anal Orgasm, Medical, Cock Hero, Women's Orgy, Cuckquean, Butt Plug, Nipple Clamps, Degrading Talk, Nurse, Refractory Period, Second Time, Cuckqueen, Streaking, Deepthroat, Blindfolded, Gagged, Submissive Boy, Dildo, Anilingus, Small Penis, Kitten Play, Make Out, Panties, Virginity, Anal Virginity -
Warhammer 40,000 by Omega98
5 months agoIn the grim darkness of the 41st millennium, there is only war. And Sex!
- 903 Likes
- 391,435 Views
- 27 Chapters Deep
- English
- Fan Fiction
- 2nd Person, Both
More Pussy Juice, Creampie, Girl Cum, Imperial Guard, Simon_Silver, Cum, Tongue Bath, Claw, Jizz, Woman, Guard, Homing In, toy, Adeptus Mechanicus, Double Penetration, Comissar, Adjutant, Miscegenation, Tau, Human, Inter-Racial, inter-species, Tau Woman, Human Man, Tau/Human, Consensual, Orgasm, 69, fingering, blowjob, deepthroat, Bliss, Bliss Out, Pass Out, Pleasure, First Time, xeno, threesome, impregnation, Void Battle, Hive-World, Games-Workshop, Warhammer, Warhammer 40000, Warhammer 40K, 40K, Science-Fiction, Science Fiction, Sci-Fi, Sci-Fy, Sci Fi, Sci Fy, Science Fantasy, Science-Fantasy, Nun, Fake Nun, Alice Manganese, 'Machine Prince' Damian Vorhapilos, Sex, 'Hung-Like-A-Horse', Eldar, Craftworld, Fire Caste, Fire Aspect, Fire Warrior, Shas-La, inquisitor, Grimdark, W40k, Battleship, Space, Ordo Xenos -
Dick World by darkness_drearing
8 months agoEither by magic or by science gone wrong, our protagonist ends up in a world where everyone in it has a penis and testicles. I'm generally willing to let people write whatever kinks they'd like, so go wild, but please keep in mind the following rules:
- 657 Likes
- 311,580 Views
- 11 Chapters Deep
- English
- Bisexual
- 3rd Person, Both
More parallel world, parallel worlds, parallel universe, parallel universes, parallel dimensions, parallel dimension, futa, futanari, chicks with dicks, chick with a dick, shemale, shemales, alternate biology, body part change, sci fi, science fiction, bi, bisexual, male pregnancy, masturbation, mutual masturbation, toys, ass eating, annilingus, frot, frotting, 69, oral, blow job, hand job, breast play, interracial, threesome, orgy, orgies, futa on male, male on futa, futa on futa, unwilling, shower sex, bareback, bare back, anal, cum inside, alternate dimension, alternate dimensions, alternate universe, alternate universes, boob job, rim job, rimming, magic, fantasy, gang bang, foot job, toy, genital swap, missionary, missionary sex, cum, deep throat, interracial sex, semen, unknowing change, dick girl, dick girls, fingering, sex toys, boobs, breasts, dick, dicks, penis, penises, giving head, science, rim, muscle growth, sex toy, slow burn, cowgirl, reverse cowgirl, romance, unwitting change, unwitting changes, head, sudden change, parallel earth, parallel earths, reach around, herm, hermaphrodite, dick growth, jerk off, bisexuality, lesbian, lesbians, bisexuals, female to futa, male on shemale, shemale on male, tit job, jerking off, shemale on shemale, blowjob, handjob, body part swap, dickgirl, dickgirls, unaware change, unaware changes, hermaphrodites, mpreg, fmg, female muscle growth, threesomes, hand jobs, blow jobs, foot jobs, spell, spells, polyamory, hair pull, weird tech, ass eat, unwilling change, unwilling changes, alternative biology, muscles, muscle, selfcest, anilingus, female to shemale, muscular, unknowing swap, unwitting -
Oral ∞ Unbound by pois1
11 months agoWhen has being exposed to untested theoretical physics equipment ever ended well? For one lucky, misogynistic pervert, today apparently! Accidentally unshackling yourself from the threads of fate, you are imprisoned outside reality, and are tasked with making your way back to your old life, one sloppy throat dredging after another.
- 278 Likes
- 41,971 Views
- 10 Chapters Deep
- English
- Science Fiction
- 2nd Person, Male
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Amazon Women by augy6666
1 year agoAn archeologist student stumbles upon the lost tribes of Amazon woman.
- 2,861 Likes
- 1,223,521 Views
- 33 Chapters Deep
- English
- Fantasy
- 2nd Person, Male
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Pussy World by darkness_drearing
2 years agoEither by magic or by science gone wrong, our protagonist ends up in a world where everyone in it has a vagina. I'm generally willing to let people write whatever kinks they'd like, so go wild, but please keep in mind the following rules:
- 426 Likes
- 129,146 Views
- 43 Chapters Deep
- English
- Bisexual
- 3rd Person, Both
More cuntboy, cunt boy, parallel world, parallel worlds, parallel dimension, parallel dimensions, parallel unvierses, parallel universe, alternate biology, tribbing, male pregnancy, men breastfeeding, breastfeeding, fingering, toys, eating out, magic, fantasy, science fiction, sci fi, scissoring, scissor, woman on cuntboy, cuntboy on woman, cuntboy on cuntboy, fingers, tongue, vicious V, cunnilingus, pregnant, pregnant cuntboy, pussy world, pussyboy, pregnancy, pussyworld, end, HMG, parallel universes, spells, weird tech, bi, bisexual, questioning, tribad, tribadism, cunt, insertion, pussy, vagina, female on cuntboy, cuntboy on female, cuntboys, cunt boys, male to cuntboy, male to cunt boy, chair, 69, grind, grinding, spoon, spooning, unknowing change, unwitting change, body part change, toy, sex toys, eat out, masturbation, mutual masturbation, orgy, orgies, threesome, shower sex, squirt, squirting, squirter, strap on, strap ons, vibrator, vibrators -
Mass Effect - Heat Wave by Krevmh
2 years agoCommander Shepard and one or more of their companions go on what seems like a routine away mission, but wind up stranded with tensions (of multiple kinds) building up.
- 228 Likes
- 69,747 Views
- 9 Chapters Deep
- English
- Fan Fiction
- 3rd Person, Both
More mass effect, sci-fi, gender choice, gay, lesbian, high flexibility, alien, xeno, tension, fan fiction, video game, Ashley Williams, Jack, FF, Girl on Girl, Female on Female, F/F, Human, Duo, Fingering, Cunnilingus, Oral, science fiction, video games, krogan, massive cock, anal, creampie, vaginal, interspecies, massive cumshot, orgasms, multiple orgasms, mating press, size queen, forbidden fruit, Samara, Threesome, FFF, Lesbian Threesome, Three-way, Asari, Breastplay, Face-sitting, Tribadism, Tribbing, Scissoring, Masturbation, Female Masturbation, Strap-on, Sex Toys, Double Penetration, Standing Sex, Stand and Carry, Kiss, Kissing, Lesbian Kiss, Hot-dogging, Doggy Style, liara, femshep, vanilla, spiritual voyeurism, jack (mass effect), miranda lawson, miranda, miranda (mass effect), subject zero, parody, catfight, fighting, erotic fighting, potty mouths, femdom, sci fi, liara t'soni, sweat, denial, spanking, ffm threesome, fucked silly, teasing, straight, poker, gambling, strip poker, ntr, fisting, edging, blowjob, hair pulling, cuckquean, coersion, manipulation, recorded, face sitting, femsub, malesub, msub, fsub, fdom, restrained, humiliation, threats, leash, petplay, pet play, pussy eating, bondage, overstim, overstimulation, piercings, ffm, vibrator, bdsm -
Rise of a Free Love Empire by BelleHades
2 years agoIn late 2014, just a day before a late bloomer's birthday, he is approached by an alien with a proposition of a lifetime...
- 494 Likes
- 337,877 Views
- 56 Chapters Deep
- English
- Non-Erotic
- 3rd Person, Both
More non-erotic, tit fucking, alien, aphrodisiac, titfucking, mutual orgasm, titjob, freeuse, sleep sex, passed out, creampie, magic, virgin, love, lovemaking, missionary, succubus, teen, aliens, cock enhancement, magic lube, breeding, royal sex, Paizuri, Masturbation, blowjob, orgasm, Impregnation, brajob, cleavage, big tits, seduction, threesome, pregnant sex, Werewolf, female masturbation, clitoral stimulation, vampire sex, anal, milf, redhead, ginger, sister, romance, Vanilla, intimacy, sensual, nightmare, voyeurism, kissing, free use, daughter, cumming, flirting, ftl, sci fi, warp, sci-fi, titty fucking, demons, outer space, space, bdsm, free love, space opera, small tits, ass fucking, role play, self-insert, Lovecraft, entrails, tendrils, horror, mystery, cryptic, wedding, coronation, big cock, gilf, astrology -
Intelligence is Artificial by SnoopWorg
3 years agoA young nerd in the far future buys a home android and modifies it to be a sex bot with surprising consequences
- 144 Likes
- 35,859 Views
- 14 Chapters Deep
- English
- Science Fiction
- 3rd Person, Male
More android, robot, friend, ex-girlfriend, female android, dirty apartment, messy apartment, A.I., science fiction, sci-fi, sci fi, virgin, hard cock, large breasts, darkness, tight space, cramped space, pressed together, ass, imagination, thigh, action, gun, character customization, character naming, female robot, virgin guy, butt, latex, fake ass, underground, laser, laser beam, combat, fight, fighting, cyberpunk, cyber punk, robots, quick draw, hack, hacking, smile, smiling, tits, boobs, fake tits, breasts, pressed against -
Star Bound
3 years agoIn the year 2784, humanity has long been masters of the art of space travel. Your father is an explorer for a mega corporation, head of colonizing the Inner Orion Spur. Your family has lived on the move your entire lives, jumping from system to system, settling down just long enough to get comfortable before moving on to some newly terraformed world. Your father has just recently put the finishing touches on a system further out of humanity's little bubble than any other star before now. With excitement, and a little regret, it's time to pack up into the ship once more and follow in your father's wake. This story contains themes of , , body modification, and a lot of other stuff I'm sure you all expect by this point. You have been warned.
- 67 Likes
- 22,702 Views
- 9 Chapters Deep
- English
- Science Fiction
- 1st Person, Male
More Sci-Fi, SciFi, Science Fiction, Science, Fiction, Space, Space Ship, Outer Space, Sister, Mother, Aunt, Father, Son, Brother, Mom, Dad, Nephew, Daughter, Bro, Sis, Big Tits, Huge Tits, Tits, Large Breasts, Breasts, Boobs, Big Boobs, Big Breasts, Huge Breasts, Large Tits, Big Ass, Huge Ass, Large Ass, Thick, Blonde, Brunette, Redhead, Male, Female, Male Protagonist, Future, Sci Fi, Ship, Neice, Alien, Planet, Big Cock, Cock, Dick, Big Dick, Huge Cock, Huge Dick, Big Penis, Penis, Huge Penis, Giant Dick, Giant Cock, Giant Penis, Big, Huge, Balls, Testicles, Man, Masturbation, Masturbating, Jilling, Jilling Off, Fingering, Finger