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Science Fiction — Kinky sex in space and time

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  1. The Planet Of The Tits by MaxwellReebo19

    1 year ago

    You've become stranded on the best planet in any solar system, do you try and get home or... wait, why would you try and get home?

    1,685 Likes
    421,572 Views
    19 Chapters Deep
    English
    Science Fiction
    2nd Person, Both
    teasing, interrupted, superhero, gagged, ballgag, drool, superhero sex, male transformation, female transformation, cock growth, muscle growth, cock expansion, Brainwash, hypnosis, TG, lactation, milking, breastmilk, multiple breasts, hucow, cowgirl, cowbucks, ass expansion, big ass, thicc, doggystyle, lesdom, mind control, futa, futanaria, big cock, handjob, rough handjob, pouting, captain carter, hayley atwell, bimbofication, oral, cfnm, creampie, spitroast, blowjob, cum, bondage, toys, light bdsm, spanking, transformation, mtf, male to female, nudity, super handjob, small tits, no panties, no bra, femdom, leash, female control, ENF, embarrassed nude female, mindbreak, GIFs, images, hands free orgasm, deepthroating, facial, cum swallowing, breast growth, masturbation, cowgirl position, maledom, sir, lesbians, mtf transformation, cock shrinkage, genderswap, gender change, shower, dildo, premature orgasm, mommy, pussy eating, breast expansion, lesbian, futa on f, Titfuck, cumplay, squirting, titgirl, roommates, costume, tease, uniform, hold the moan, secret, thick thighs, hourglass figure, 19, grinding, sleep, missionary sex, gentle femdom, latex, latex transformation, collared, porn, school, outercourse, beautification, milk, clothed sex, yoga pants, sci-fi, makeup, hair, lesbian sex, girl on girl, breastplay, breastfeeding, breast sucking, wet, squirter, nipple rings, nipple piercing, superheroes, objectification, mannequin, secretary, sexretary, Big tits, caught, caught masturbating, edging
  2. Faeophobia by geordie_lad

    1 year ago

    ***Now Public*** Magical hi-jinx, horny faeries who need to breed, and everything in-between

    1,310 Likes
    409,403 Views
    30 Chapters Deep
    English
    Science Fiction
    1st Person, Both
  3. Size Matters by idahoboy

    1 year ago

    Adam can't stop thinking about having a bigger cock and finally feeling like a real man. Now he might have a chance.

    13,950 Likes
    9,024,748 Views
    46 Chapters Deep
    English
    Science Fiction
    3rd Person, Both
    Futanari, Transformation, Muscle, Muscle Growth, Mother, Daughter, Talking, brother, sister, facial, Cuntboy, Breast Expansion, Beautification, Growth, Breastplay, Big Breasts, Huge Breasts, Orgasm, Cum, ffm, Blowjob, Deepthroat, Futa, Huge Cock, Massive Cock, Big Cock, Dickgirl, Girlcock, ahegao, pussy nipples, dicknipples, gender bender, huge tits, Big Tits, MtF, TG, gay, cumshot, shower, locker room, teen, black, interracial, cock worship, Redhead, School, Nerd, Geek, Schoolgirl, Hourglass, Breast growth, Secretary, deep-throating, Phone, Phonecall, Dream, Cheerleader, Cheerleaders, Strapon, Strap-On, Hermaphrodite, Girl-Cock, Anal, Shemale, Penis Growth, Female Muscle Growth, pussy licking, fucking, titboy, cum eating, cum swap, lesbian kiss, Female Domination, Cum Shower, Domina, Dominatrix, Mistress, Mansion, Oral, Pussy, climax, Giant Man, BDSM, herm, mom son, mom daughter, dirty talk, Submission, gagging, Son, Cumswap, Teasing, Masturbation, Mutual masturbation, Siblings, Panties, Thong, Bulge, Humiliation, Shame, Female dominant, Yes, Transsexual, huge ass, impregnation, breeding, ass expansion, bimbo, slut, maledom, femsub, asian, raceplay, voyeur, cock growth, alpha, alpha male, stud, Lesbian, Kiss, Massive Tits, Dress, Large Cock, Bikini, Bikini Top, Bra, Doctor, cheerleading, stunt, Strip, Fetish, Exposed female, Small cock, Facefuck, Face-fuck, Addicting come, Punishment, Spanking, FMG, BE, Dick growth, big dick, cum inflation, huge, bigger, Cleaning, Monster Cock, Virgin, gym, pe, Male to Female, titfuck, latina, Tease, Deepthroath, Deep-throat, Deepthroating, bisexual, grow, lactation, breastfeeding, Handspring, Seduction, Penis expansion, bad ending, Cumeating, Dress up, Huge Bulge
  4. Giantess Rental Café by Kushman420

    1 year ago

    For ages giants and humans have fought and killed each other for as long as both races can remember. Giants loved the taste of humans and raided human settlements to capture and eat humans. Humans sent specialized giant slaying parties to hunt them down and kill them in their sleep. This continued for centuries, until now. In the modern era, humans and giants now live peacefully in either human cities or giant cities. Due to giants' massive size (on average being 180 feet tall) and humans' massive numbers, society has greatly advanced with little issue, except one. Giants still love the taste of humans, but as equals now can't consume them, though they can taste them. In giant cities, restaurants exist that allow giants to temporarily rent humans to flavor and taste in these restaurants. They can taste, lick, suck, swirl people in their mouths as much as they want, but can't swallow. This is the situation that Jack now finds himself in.

    31 Likes
    11,443 Views
    7 Chapters Deep
    English
    Science Fiction
    3rd Person, Male
  5. Carbon Pink by HighGrove

    2 years ago

    Based on Rapscallion's light-hearted cyberpunk themed cosmetic overhaul for Dungeons & Dragons 5th edition, Carbon Pink finally answers a weary world's plea: Why can't D&D have more cyborgs and fucking? https://slimwiki.com/carbon-pink

    342 Likes
    58,381 Views
    12 Chapters Deep
    English
    Science Fiction
    3rd Person, Both
  6. A Dramatic Change by menoetes

    2 years ago

    The women in your town are changing, becoming busty hot and horny. But what is happening to the men? From the World of "The Seige" by XXXecil on Literorita Big Breasts, Hot Sex and a mystery virus...

    3,242 Likes
    1,132,216 Views
    88 Chapters Deep
    English
    Science Fiction
    3rd Person, Both
  7. iPad Roommate by Oddballs

    3 years ago

    Ian gets a modified iPad for Christmas that lets him mess with, control, and transform his roommate, Aaron. When he gives chase, will Aaron be able to get the iPad away from Ian and save his dignity?

    52 Likes
    26,165 Views
    9 Chapters Deep
    English
    Science Fiction
    3rd Person, Male
  8. Incorporated by RedEmpire

    4 years ago

    In a dystopian future, a distant planetary colony is ruled by an oligarchy of 100 families. They live in immense luxury in sky stations orbiting the planet. Marriage is prevented between the lower classes and oligarchs, but many seek to improve their social standing by becoming concubines to the powerful. Families fight for any advantage and often send their grown children to schools for training and selection. As the director of one of these schools, it is your job to ensure that only the most beautiful girls are selected and that they receive the highest training.

    396 Likes
    178,270 Views
    16 Chapters Deep
    English
    Science Fiction
    2nd Person, Male