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Science Fiction โ€” Kinky sex in space and time

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  1. Body Control/Possession Collar! by Hamsterfire

    1 week ago

    NeuroCo is one of the most successful companies in the history of mankind. They had made millions if not billions of contraptions which both allowed people to tap into their inner nervous system. This allowed people to control their anxieties and bodily functions remotely, allowed paralyzed people to walk again, and basically advanced the world medically by nearly a decade, if not more! However some more malicious elements at the company had recently invented a new device - this is a collar. When it is worn, it sends a small needle into the neck and links up with the Central Nervous System, giving whoever has the "receiver" helmet full control over their motor functions, much to the chagrin of the controlled one, usually...

    246 Likes
    130,081 Views
    5 Chapters Deep
    English
    Science Fiction
    3rd Person, Both
    Uncle nephew, possession, gay in a straight body, tighty whities, taking advantage, Twink to bear, underwear, ass grope, breast grope, pussy grope, spontaneous orgasms, resisting, Body control, Dancing, Cheerleader, sharing a body, dildo, succubus, impaired cognition, public, handjob, blowjob, tg, sex change, slut, femdom, exhibitionism, male to female, gender transformation, female masturbation, nude female, dressup, magic act, Voice control, expression control, face control, collar, Nipples, hard nipples, clothing, embarassed, feminization, mtf, BJ, Oral, Touch control, dream, aroused, zone out, fantasize, horny, vivid, Mind control, topless, braless, huge tits, Police, Long nails, Handholding, Hand Holding, stiff nipples, lesbian, female juices, cumplay, fear, Big Tits, Tennis, College, Embarrassment, name calling, Betting, Competition, Body modification, Breasts, Puffy nipples, Voyeurism, ENF, Library, Upskirt, Downblouse, tech control, tech, Curse, Exhibitionist, Fantasy, Flashing, Humiliation, Intern, Librarian, Bisexual, Bisexual female, Magic, Gym, Park, Peeping tom, Petite, Pigtails, Public nudity, Public sex, Redhead, Reality alteration, School, Sex toys, Shaved, Sleeping, Strip poker, Game, Suggestion, Teacher, Teen, Tit fucking, Truth or dare, Web cam, Wet t-shirt, Camel toe, Car, Streaking, Strip tease, Wardrobe malfunction, Lingerie, microskirt, tube top, underboob, high heels, makeup, glossy lips, unaware, hold the moan, hidden vibrator, Struggle, Mother, Mom, Moaning, clit, toes, feet, mind break, strap on, oral creampie, Tattoos, MILF, Sister, Brother, Slutty clothes, Threats, Female boss, stripping, mental changes, Arcade, Spread pussy, hourglass expansion, creampie, enhanced sensation, oblivious, shaking tits, cleavage, cum swallowing, Punishment, bimbo, makeout, Spanking, Sexual harassment, compulsions, masturbation, twerking, punishments, Magic Tricks, teasing, Casual nudity, Shower, embarrassed, trance, following orders, submissive, gamer girl, strong female, female executive, lotsa puns, sex, reverse cowgirl, cowgirl, deepthroat, multiple orgasms, dirty talk, motor control, Muscles, Groped, long tongue, masturbation encouragement, control, bathroom sex, phantom touch, building orgasm, possessed, bodycontrol, body_control, femalepossession, friendpossession, M2F
  2. Size Matters by idahoboy

    2 weeks ago

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

    15,900 Likes
    9,965,695 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
  3. Perils of a Novice Superheroine by fyreant

    1 month ago

    Acropolis City, the center of super-human and caped crusader activity in this particular world - with its own dizzying highs and lows, high-tech skylines and slums standing in stark, four-color contrast, it provided everything that a costumed megalomaniac or masked vigilante could ask for. In fact, as is usually the case where colorful masked characters are the norm, it has become something of an institution by this point. But although the mere existence of costumed heroes and villains no longer shocks people, these people - who, by their very nature, thrive on attention - keep finding new ways to stand out from the crowd and attract the eye. This last goal tends to get a lot of emphasis in the most simple, sexualized way possible. For reasons that the world's most brilliant scientists have yet to explain, latent super-abilities seem to manifest more often in women than men by a ratio of 3 to 1 or more. This is true even when the superpower isn't "natural"; paranormal artifacts fall into their hands, esoteric martial arts schools never seem to have a male heir, the technological prototypes they test always seem to be the ones that are most easily used or abused for good and evil. Unfortunately, the glory days of the past where citizens were happy to see any old masked do-gooder show up are over - in recent years, Acropolis City has established a ranking system of heroes where those who get high marks from the citizens and resolve incidents are rewarded with corporate sponsorships and (most coveted of all) seats at the prestigious League of Propriety. Those who intimidate the populace, cause excessive collateral damage, or simply don't excite anyone, garnering low rankings, get 'asked' to move to less prestigious cities. Few superheroes want to get stuck battling clans of villainous hillbillies and corrupt small-town sheriffs for the rest of their careers, so they're always eager to please the influential citizens of Acropolis City (judges, eminent scientists, first responders, and of course the all-important reporters). On the other side of the law, a similar dynamic predominates; only the most glamorous and charismatic costumed ne'er-do-wells can make it in this town. And so, the novice superheroines just learning the ways of battling for justice and order, without any team to back them up, always end up patrolling the skeeviest, most undesirable slums of the city and taking on the most thankless rescues. As if that weren't bad enough, most of them feel obliged to dress in ways that get more outlandish and revealing with every passing year while they fight the good fight and/or feed their craving for attention, depending on how you see the 'cape life'. As if that weren't troublesome enough, the superhuman mutations that make so many of these heroes' careers possible also result in greatly increased sexual sensitivity, particularly in females. The adventures and misadventures that these spandex-clad lady crusaders get into are often too hot to print for the kind of comics that their young admirers would read. Messy mistakes will be made, but you don't want to disappoint your readers, do you? So let the League know what kind of superheroine you are, your chosen name, powers, and appearance, and they'll send you out on your first patrols. Good luck.

    6,102 Likes
    1,636,770 Views
    44 Chapters Deep
    English
    Science Fiction
    2nd Person, Female
  4. The Last Man on Earth by GenericTitle

    2 months ago

    Nobody quite knows how it happened, but it did, one day things changed, and it left you as the only man on earth. Women have taken over the earth, and you've carved out a new life as humanities most valuable resource.

    1,440 Likes
    1,699,151 Views
    19 Chapters Deep
    English
    Science Fiction
    2nd Person, Male
  5. My Girlfriend, the Hive Mind by newbeforeold

    2 months ago

    An accident leaves Tom's girlfriend as part of a hive mind, and she's planning to use her new state to spice up their sex life.

    625 Likes
    33,802 Views
    13 Chapters Deep
    English
    Science Fiction
    3rd Person, Male
  6. Star Swapped Nine by slickjohnson86

    6 months ago

    A commander in Starfleet was on a dangerous set of missions, destined through time to become a great leader. Captain Pierce becomes something more than he bargained for as his mission takes him to the future through an unfortunate series of events and a temporal distortion.

    98 Likes
    51,291 Views
    23 Chapters Deep
    English
    Science Fiction
    3rd Person, Both
  7. From Beyond by thisonelad

    6 months ago

    Aliens invade Earth! But they don't want to blow up cities or enslave the population just yet. They need infiltrators first-- and there's nowhere better to hide than in a human body.

    511 Likes
    92,675 Views
    10 Chapters Deep
    English
    Science Fiction
    3rd Person, Both
  8. The Valkyrie by Cirenia

    6 months ago

    An alien menace is about to destroy the world. Only the elite valkyries and their handlers can stop them through the power of lust. Are you up to the task? [Story in process, two routes so far, none finished. Good and bad endings planned.]

    50 Likes
    8,548 Views
    11 Chapters Deep
    English
    Science Fiction
    2nd Person, Male