Category

Science Fiction — Kinky sex in space and time

Search by
8 results
Sort by
  1. Zapp! by The Dark Traveler

    1 day ago

    You have just been by aliens. Who are you? What do they want? What do they look like? Are there others with you? You decide or add your own

    906 Likes
    512,204 Views
    72 Chapters Deep
    English
    Science Fiction
    2nd Person, Both
  2. Scientific Method by Moistmaker

    4 months ago

    The wife of a Scientific finds herself exploring there home/lab.

    898 Likes
    355,477 Views
    43 Chapters Deep
    English
    Science Fiction
    1st Person, Female
    Anticipation, preparation, undressing, stripping, Owned, proof, shemale, shemale cumming in female, tranny, grass, picnic, scowl, assistant, cum, creampie, cucked, cuckold, blacked, begging, begged, dominated, shemale gangbang, tranny threesome, Dissapointed, frustrated, denial, secluded, first, BWC, sexy, questions, admission, hpynotic, Tree, Forest walk, used, freeuse, sex toy, necro, necro fuck, passed out, limp, Forest, naked, outdoor, water, skinny dipping, Sperm, gloryhole, ejaculate, set, tentacles, expand, belly expand, full of cum, jerk off, handjob, pantsed, deep kiss, fondling, public jerk off, military, occupation, soldiers, general, lawn, pool, bent over, multi creampie, god, diety, deity, old gods, old god, nighttime, forrest, ass up, conact, alien, contact, stomach bulge, pussy, gape, eye rolling, damage, dominate, stretching, Pussy eating, pussy munch, cumplay, cumshot, bukkake, every orifice, nasty, gangbang, group sex, bbc, dominating, home invasion, attic, dark, can't see, prone, rough, pinned, surprise, clones, dp, double anal, Creature, breed, zombie, outbreak, experiment, orgasm, domination, facility, threesome, interacial, cumdump, free, free use, pump and dump, blind, licker, claire, queue, line-up, train, tentactle, meddalion, monster, milking, milking table, shaking, twerking, removal, Tied up, rope, brutal, Dominant, hardcore, pussy licking, Blood, ripped asshole, anal, missionary, shower, changing room, outdoors, dirty, beach, rocks, beach gangbang, sand, fucked in sand, doggystyle, nudists, orgy, fury, war, cum drenched, spunk, wash, clean, sandy, broken, joi, cum challenge, asleep, sleeping, hardfuck, strip, striptease, underwater, cumshot water, fucking, PTSD, interracial, subconcious, black face, Unknown, assailant, any means neccesary, Femdom, 30 seconds, first gloryhole, throbbing, burning, lust, survival, dripping, precum, Test, Lie detector, wet pussy, ass, invasion, space, e.t, shock, anthology, lined up, patient, freeuse pussy, vagina, sneaky, creep, ripped panties, tease, kitchen, dribble, double penetration, cum in ass, breeding, cowgirl, cum on face, cum on chest, wank, voyeur, cuck, spider cum, stringy, sticky, hideous, disgusting, riding, imregnated, next generation, wife, clothed, needs met, mutual orgasm, fantasy, cucks, cuck fantasy, cuckqueen, night, Alien breeding, aliens, xenos, xenomorph, destruction, soldier, battle, treadmill, invisible, bisexual, mmf anal, double creampie, sloppy, triple penetration, camp, lycan, werewolf, locked, disgust, perv, stalker, oblivious, walked in on, caught, caught fucking, cock reveal, monster cock, Transformation, code red, outdoor gangbang, loads, impregnate, sauna, towel, towel drop, steam, cervix, push past, help up, standing, competition, rolling orgasm, multiple orgasm, cure, shared, anal cum, premature, embaressed, strap on, demands, t girl, transexual, deepthroat, blowjob, monsters, flora, fauna, ripping off, ripping off clothing, bald pussy, cheating, seduction, bluffing, doggystle, massive, loving, worship, reverse cowgirl, hair pulling, table milking, quick cum, jerk off challenge, rough handjob, fingering, lesbian, neck biting, dirty pic, chat, gay, gay anal, wrestling, dragged, dominance, fighting, BDSM, post to post, restraint, humanoid, beast, inhuman, Reverse gloryhole, taunting, Dreams, wet dream, shame, Dick pic, deep, cum receptical, Phone sex, dick pics, selfie, jerking off, solo, struggle, possesion, possesive, truthful, need, black, black dom, t girl cum, sex pics, specimen, texting, pull in, open door, stool, collection, subject 1, black owned, cunt, slut, pimp, Pill, sleep pills, sleep fuck, Black only, tattoo, recorded, pimped out, multiple creampie, 69, sixty nine, transform, futa, futa transform, mutual pleasure, mutual, mutual masterbation, recording, specimens
  3. Humans are Weird. by juneboi2

    11 months ago

    A collection of stories set in either continuous or disparate universes where humans are in some way an outlier, rather than being boring or predictable. (Cover art used with permission from @tonythew1z4rd on instagram)

    50 Likes
    9,342 Views
    5 Chapters Deep
    English
    Science Fiction
    2nd Person, Both
  4. Incident on Space-station Vega by Shibbar

    1 year ago

    You are a citizen of Spacestation Vega, born and raised. One day you are put into deep cryo-sleep as punishment for a petty crime; when you wake up you find the station empty. What happened? Where is everyone? Is there a way off the station? It's up to you to find out as you traverse Vega in this CHYOA game, written with the game mode in mind! Explore, pick up useful items, and try to get to the bottom of the 'Incident on Space-station Vega'!

    39 Likes
    32,410 Views
    7 Chapters Deep
    English
    Science Fiction
    2nd Person, Male
  5. Misadventures of a Robo-Girl by Fiftyfiftyfifty

    2 years ago

    Click "Start Game"! This is a second-person science fiction story following a robotic girl you control. The Doctor (your creator) may be brilliant, but she's also quite the lewd and mischievous woman. You've been built with all sorts of fantastic things like a being of scientific brilliance, yet you also have additions such as the EROMETER. Struggle through embarrassment as well as finding your place in the universe as you meet aliens, robots, and more.

    302 Likes
    33,346 Views
    22 Chapters Deep
    English
    Science Fiction
    2nd Person, Female
  6. Lockdown Fate by Lasergrid

    3 years ago

    Prisoners have escaped and now control the entire prison facility, with their eyes set on defiling you. Avoid being captured to escape a cum filled destiny or just outright . Find a way to either escape or somehow take back the facility by yourself! Through the use of your head, your body, or brute , it's all up to you.

    79 Likes
    38,228 Views
    8 Chapters Deep
    English
    Science Fiction
    2nd Person, Female
  7. Twilight Eden by Actiaeon

    4 years ago

    (Formerly: The New World) This a science-fiction story about colonizing a strange new alien world, help lead an intrepid group of colonists as they try to establish a settlement on a hostile planet.

    14,915 Likes
    5,132,019 Views
    154 Chapters Deep
    English
    Science Fiction
    2nd Person, Male
  8. Cerberus by KitKatKinky

    4 years ago

    Pluto is an odd little planet, just close enough to Earth to have a heavy population of humans, and just far enough for aliens to live free from most oppression. None show quality this better than it's most populated colony; Cerberus. For those that have, it's a playground of cybernetics with next to no government oversight. For those that have-not, it's a concrete jungle, and if you don't know how to navigate it's vines, you might find yourself victim to it's predators.

    15 Likes
    5,755 Views
    3 Chapters Deep
    English
    Science Fiction
    3rd Person, Female