503 results for "\"alien species\"".

- [Semi-Willing Labor](https://fse.anthro.fr/stories/1829757-semi-willing-labor.md)
  Author: draconicon
  Tags: Anal Parasite, Anal infestation, Aphrodisiac, Body Control, Bondage, Boner, German Shepherd, M/M, M/solo, Poodle, Sci-Fi
- [[com] Alien Frontiers](https://fse.anthro.fr/stories/1685864-com-alien-frontiers.md)
  Author: DYNAMO_VULTURE
  Tags: Anal, Anthro, Feline, Feral, Forced, Gay, M/M, NSFW, Oviposition, Plant, Rape, Sci-Fi, Vines, non-con
- [Broodfoxes: First Encounter](https://fse.anthro.fr/stories/e5RRrlOm-broodfoxes-first-encounter.md)
  Author: Cinos
  Tags: alien, aphrodisiac, breeding, dragon, dragoness, dubcon, egglaying, female, fox, impregnation, initial nc, male, oviposition, paralysis, parasitoid, pregnancy, venom, xeno
- [Wrong Place, Right Time](https://fse.anthro.fr/stories/857009-wrong-place-right-time.md)
  Author: Spiders Thrash
  Tags: Age Difference, Alien, Aliens, Erotic, First Time, Human, Interspecies, M/F, Sci-Fi, Science Fiction, Sex, Teenager, Virgin
- [Halo Excerpt](https://fse.anthro.fr/stories/2198851-halo-excerpt.md)
  Author: ThatOneGuy15
  Tags: Anal, Cum Inflation, Drone, Elite, Gay, Grunt, Huragok, Jiralhanae, Male, Memories, Mgalekgolo, Oral, Prophet, Sha'shyuum, T'vaoan, Unggoy, Yanme'e, brute, hunter, kig-yar, sangheili, skirmisher
- [Warped Space: Skunks](https://fse.anthro.fr/stories/2226825-warped-space-skunks.md)
  Author: Cinos
  Tags: Brain drain, Cock Growth, Creampie, Cum, Dumbification, F/F, Female, Hermaphrodite, Hypnosis, Musk, Plot Development, Scentplay, Skunk, Slime, Transformation, Vaginal, h/h, sneezing, spraying
- [WHAT IF.. Athena and Arachnea - the hidden truth](https://fse.anthro.fr/stories/nGED46ge-what-if-athena-and-arachnea-the-hidden-truth.md)
  Author: wertyloo
  Tags: 1stcontact, first contact, firstcontact, greekmythology, hardscifi, mythology, science, scifi, spider, toughtexperiment, what if, worldbuilding
- [Untitled Rough Draft, Part 2](https://fse.anthro.fr/stories/800267-untitled-rough-draft-part-2.md)
  Author: Spiders Thrash
  Tags: AI, Age Difference, Alien, Anthro, Bovine, Dragoness, Equine, F/F, Future, Human, Interspecies, M/F, Minotaur, Multiple, Panther, Robots, Sci-Fi, Science Fiction, Size Difference, Space, Teenager, futuristic, scars, space opera, spaceships
- [A Different Kind of Invasion, Chapter 2: Product Demonstration](https://fse.anthro.fr/stories/1374851-a-different-kind-of-invasion-chapter-2-product-demonstration.md)
  Author: ForbiddenWrittens
  Tags: Adult Content, Alien, Alternate Reality, Anal, Androgynous, Anthropomorphic, BDSM, Ballgag, Bicurious, Bisexual, Bound, Buttplug, Captivity, Cat, Chastity, Chastity Device, Chastity Play, City, Collar, Corruption, Discipline, Erection, Erotic, Exhibitionism, Explicit, Feline, Femalesuiting, Forced, Forced Sex, Forcedshifting, Gag, Gagging, Gay, Gender Shifting, Goo, Heterosexual, Homosexual, Human, Humiliation, Interspecies, Kinky, Latex, Leash, Lizard, Lizardman, M/F, M/M, Male, Male/Female, Male/Male, Mammal, Master/Pet, Mild NC, N/C, NC, Non-Consensual, Nudity, Orgasm Denial, Ownership, Penetration, Pet, Plug, Pseudo-Rape/NC, Psychological, Reptile, Rubber, Rules, Scalie, Sci-Fi, Science, Science Fiction, Semi Consensual, Semi NC, Slave, Slavery, Space, Speciesism, Straight, Stretching, Suiting, Teasing, Third Person, Tight Clothes, Training, Transformation, Various Species, Vibrator
- [Behind the crates](https://fse.anthro.fr/stories/904454-behind-the-crates.md)
  Author: Tharimel
  Tags: Adult Content, Anal, Anthro, Bareback, Blowjob, Breeding, Bull, Creampie, Cum, Deep Penetration, Deep Throat, Fucking, Future, German Shepherd, M/M, M/M/M, Naughty, Office, Oral, Panther, Public, Sci-Fi, Threesome, Wolf
- [Memoirs of Kid Universe: Lucky Kid](https://fse.anthro.fr/stories/332418-memoirs-of-kid-universe-lucky-kid.md)
  Author: the roo
  Tags: Alien, Clean, Human, Scales, Scaly, Series, Space, no yiff yet
- [Boldly Coming -- 1st scene](https://fse.anthro.fr/stories/886544-boldly-coming-1st-scene.md)
  Author: Spiders Thrash
  Tags: Age Difference, Alien, Couple, Guns, Human, Internal, Interspecies, Lovers, M/F, Muscular female, Sci-Fi, Science Fiction, Sex, Straight, Teenager, alien planet

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