Interactive Sex Stories

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  1. Stories of changing sizes, growing bigger or shrinking smaller by masterfulmastus

    1 week ago

    Endless fun with changing sizes or transforming of any sort. Growing to be the tallest person in town or becoming a thousand foot tall Giant or Giantess, slowly shrinking down to the size of a hobbit or all the way down to the size of a bug, and absolutely everything in between.

    2,064 Likes
    997,535 Views
    25 Chapters Deep
    English
    Fetish
    2nd Person, Both
    Panty raid, Sniffing panties, Shrinking, Miniature man, Nippleplay, giant tits, caught, stripping, Growth, Cum Growth, Expansion, Transsexual, Lesbian, Cum Expansion, Giantess, Futa, Futanari, Surprise Sex, Inflation, Tiny, Moan, relationship, magic, powers, BDSM, Collar, cumflation, cum inflation, size difference, fantasy, excessive cum, large cock, huge cock, fairy, Super cum load, mega load, clit sucking, mini penetration, Sexual, Breast Expansion, Butt Expansion, Shower, Handjob, Cum, Mini-Giantess, Mini Giantess, Mystery, Plot, Story, Shrinking man, Male shrinking, Female growth, Size transfer, Reality change, Tall woman, Tall girl, Redhead, Brown_Hair, Red_Hair, lesbians, Growing woman, Slow size change, Size change, Penis growth, Accidental transformation, Alternate reality, Growth spurt, Wishes, Mini, Mini Giant, GTS, Mini GTS, Slow Growth, Size drain, Rough sex, penetration, Muscle, Muscle Growth, Growing, Muscular, Brother's Wife, Sister in Law, Grow, Muscle Expansion, Slow Expansion, More, Bigger, Better, Stronger, Strong, Strong Woman, Powerful, Slow shrink, Height change, Cock Growth, Cock Expansion, Dick Growth, Dick Expansion, Thicker, Longer, Size Theft, Attribute Drain, Attribute Theft, Shrink, Height comparison, Measuring, Intimate, Friends to lovers, Shrinking fetish, Role reversal, transformation, breast growth, tall women, Shrinking pov, hard nipples, Tattoo, Harem, Pixie, Pet, big, large, larger, Sex, Feeble, Trap, Bound, female muscle growth, fmg, height gain, cursed, abs, 12-pack abs, Travel, Fun, girlfriend, Mage, Spell, Wizard, Macromancy, Alteration, Size, Hypnosis, Control, Blowjob, Important, cuckold, open, open relationship, hotwife, Big Dick, Red Hair, goth, cheating, roommate, roommate's girlfriend, size compare, size comparison, compare, comparing, sizes, dick size, dick size comparison, shrinking woman, male growth, Huge Balls, Creampie, Giant, Size Play, Comparison, Height, transform, Ass Growth, Amazon, Amazonian, exhibition, exhibitionism, small, school, teacher, high school, fetish, Brother in Law, Body, Body Changes, Body Modification, Modifications, Changes, Change, Expanding, Big Tits, Size Changing, Big Ass, Big Cock, Dick, Cock, Giant Dick, Giant Cock, Large Tits, Large Dick, Muscle grow, female grow, male grow, cheat, Expand, Massive, smaller, tit growth, tit expansion, Enchanter, Gallon of cum, facial, swallows, spits, nipple pinch, Celebrity, Sophie, Sophie Turner, Celeb, Ring, Turner, Jewelry, Short guy, Height difference, Woman
  2. The College Professor by Cainsword

    1 week ago

    You are a new professor for a college. You teach a new class called 'Modern Sexuality'. On the first day you hypnotize the whole class, having fun afterwards. Feel free to write different story lines.

    1,282 Likes
    432,287 Views
    26 Chapters Deep
    English
    Mind Control
    3rd Person, Both
  3. My Bitch Pony by Spidermind

    1 week ago

    Un nuevo Elemento mágico llega para desatar el caos.

    252 Likes
    26,501 Views
    44 Chapters Deep
    Spanish
    Mind Control
    3rd Person, Both
  4. He's just a Friend by FairlyErin

    1 week ago

    Tegan and Wyatt have been a couple for a little over three years and have been living together for about half that time. An old friend of Tegan's, Lance, makes an appearance one night while they're out enjoying their anniversary dinner and things change, but what will that ultimately mean for their relationship? Will Wyatt over his jealousy? Will he uncover a hidden truth?

    1,243 Likes
    239,927 Views
    45 Chapters Deep
    English
    Cheating Spouses
    3rd Person, Both
  5. In a World Where All the Women Want Me, Help!!! 2 by dracone

    1 week ago

    This is a Follow-up/Sequel to the original In Another World Where All the Women Want Me, Help!!! Jonah Plesius and two of his two female colleagues end up in a different part of the world from where Yuri ended up, and the circumstances around Yuri's disappearance made the news because the odd series of events around it made the news for months after Yuri's disappearance. On the way from work, Jonah and his two female coworkers experience something similar and find themselves on a strange archipelago changed, with unusual abilities. The three found themselves noticeably changed, in ways that would have them all gracing swimwear magazines, in addition to gaining access to mystical abilities they are unfamiliar with. And that's not including the series of Fantasy genre interactions, some clearly more unusual than others, they find themselves in. How do you think things will turn out?

    73 Likes
    13,085 Views
    25 Chapters Deep
    English
    Fantasy
    3rd Person, Both
  6. A naked performance by NewWriter14752

    2 weeks ago

    Artists. They use their various talents bring us joy. From classical ballet dancers to a rock band, everybody has their own favorite type of a performance. But not everybody is aware of the hard work that comes into those awe-inspiring performances. Hundreds of hours of training, cleaning blood from guitar strings, fighting an illness backstage... Those stories will show it all. And add a gracious amount of sex and nudity. Because artists are often weirdos and perverts. Some of those stories are based on real events from my years of experience as an stage helper and musician. Others are a little embellished because reality is often disappointing. And of course, others are completely made up. Enjoy them all.

    493 Likes
    51,410 Views
    46 Chapters Deep
    English
    Exhibitionist & Voyeur
    3rd Person, Both
  7. Forbidden Loves by Marianna_Love_Romance

    2 weeks ago

    What happens when a prince falls in love with a farm girl? Prince Oswald is destined to marry Princess Winfred who loves one of her father's servants. His brother Prince Liam warns him against his foolish choices. Their kingdom is under constant threat from a neighboring kingdom vying for more land and power. The union between Oswald and Winfred will forge an alliance between the two kingdoms giving them a better chance at defending their lands from not only the larger English kingdom but the threat of the Danes that have been raiding lands nearby. Liam is a devout Christian but finds himself intrigued with a young woman of African and Portuguese descent who has powers he can't explain. This story is filled with forbidden love. Find out which loves triumph.

    33 Likes
    4,274 Views
    25 Chapters Deep
    English
    Fantasy
    3rd Person, Both
  8. Suits and Slimes by Yabusa

    2 weeks ago

    You've been working at a Hideki Technology biotech lab for a few years, and a few of the lab's more successful creations have grown fond of you, having watched you for a while. You didn't even realize it--they've been posing as scientists for years! But now living bodysuit Zoe and/or slimegirl Chloe want to get to know you better, and they want to share their talents that being a living bodysuit or a slime can bring... Partly a reboot of a writing dot com story "And Bodysuit Makes Three", as well as inspired by "Your Slime Girl Lover" from the same site. I wrote ABMT, and the 'green slime' path on YSGL was also done mostly by me.

    6,397 Likes
    1,534,743 Views
    41 Chapters Deep
    English
    Miscellaneous
    2nd Person, Both
    slime, remote control, slime control, bodysuit, body control, fusion, possession, merging, combined bodies, transformation, gender tf, mtf tf, skinsuit, living suit, shared control, body suit, Body modification, skin suit, slimegirl, body theft, anal, rough, hair pulling, tech control, slime girl, biotech, Vapour, shapeshifting, living bodysuit, m2f, male to female, gender transformation, part transformation, body horror, unraveled, takeover, corruption, monster, Body invasion, multiple limbs, multiple arms, multiple heads, conjoined, horror, masturbation, genderbend, mtf, transform, lingerie, breast growth, breast enlargement, light breasts, brain invasion, shared bodysuit, clothes TF, clothing control, split control, partial control, corrupt, combined, conjoinment, titfuck, blowjob, deepthroat, mtf transformation, nanites, nanobots, mind sync, genderswap, embarrassed, limb removal, legs, body hopping, puppeteering, swimwear, headless, breast expansion, living outfit, eldritch horror, nanite, technology, tech fusion, sixty-nine, eating out, body swap, mind control, hypnosis, stripping, multiple control, enveloped, wearing slime, encased, muscle growth, superheroine, super strength, taur, humantaur, shared consciousness, multiple bodies, combined mind, bad explanations of theoretical physics, Futanari, living clothes, clothes transformation, clothes control, absorption, muscle transformation, neck-down control, permanent fusion, misplaced face, slimgirl, brain transplant, is this spooky enough for october, bodycontrol, strange combination, shared body, slimesuit, slime suit, slime clothes, living clothing, two heads, four arms, unaware control, undressing, Teasing, hive mind, shapeshifter, unusual shapes, combining, tentacles, all the way through, soft vore, lipples, blending, f2m, female to male, mental commands, hypnotic suggestion, swimsuit, strip, shared senses, disembodied hands, disembodied face, superpowers, Clothestf, merged, body swapping, topless, bra, exhibitionism, embarrassment, bodysuitt, jealousy, Shared-senses, puppeteer, slime tf, striptease, mind meld, dick growth, humiliation, control, oral, resistance
  9. Society Rebuilt by ghostwriter53

    2 weeks ago

    After reading Joe Steel's very well done re-write of the story Girls in Bondage the original of was written by Kilogram on the site bdsmlibrary, I decided to write my own version of the story that has been bouncing around in my twisted mind for some time now. I hope you will check out both Joe Steel's excellent version as well as Kilogram's original.

    267 Likes
    80,416 Views
    31 Chapters Deep
    English
    BDSM
    3rd Person, Both
  10. Futanari Fantasies by Ylad

    2 weeks ago

    An anthology of different stories focusing on Futa/Female and Futa/Male.

    1,433 Likes
    273,675 Views
    30 Chapters Deep
    English
    Transsexual
    3rd Person, Both