117 results for "\"medical experiment\"".

- [Hidden Treasures [Female]](https://fse.anthro.fr/stories/2144207-hidden-treasures-female.md)
  Author: Charn
  Tags: Consensual, Coyote, Female, Hysterectomy, Medical experiment, Oophorectomy, xavier
- [Slipping Away](https://fse.anthro.fr/stories/367427-slipping-away.md)
  Author: Leo_Todrius
  Tags: Age Progression, Amnesia, Anal, Child to adult, Gay, Kidnapping, Maturation, Medical experiment, Mustelid, Non-Consensual, Otter, Science, Transformation, scientist
- [Out of This World](https://fse.anthro.fr/stories/386467-out-of-this-world.md)
  Author: Leo_Todrius
  Tags: Alien, Armor, Egg Laying, Eggs, Exoskeleton, Gay, Goo, Insertion, M/M, Male, Medical experiment, Mind Control, Monster, Oviposition, Pheromones, Tentacles, Transformation, Worm, creature, sounding, tf
- [Testing Talons](https://fse.anthro.fr/stories/346100-testing-talons.md)
  Author: Leo_Todrius
  Tags: Abduction, Age Progression, Anal, Bondage, Dinosaur, Feathers, Kidnapping, Leather, M/M, M/M/M, Medical experiment, Muscle Growth, Oral, Raptor, Scale, Scales, Threesome, Transformation, injection, masculinization, orientation play, theropod
- [Testing Talons 2](https://fse.anthro.fr/stories/360379-testing-talons-2.md)
  Author: Leo_Todrius
  Tags: Abduction, Anal, Bondage, Dinosaur, Feathers, Football team, Group, Harness, Kidnapping, Leather, M/M/M, Medical experiment, Muscle Growth, Oral, Orgy, Piercings, Raptor, Scale, Scales, Threesome, Transformation, injection, masculinization, orientation play, tf, theropod
- [College Experiements (Commission for John_doe12346)](https://fse.anthro.fr/stories/1681557-college-experiements-commission-for-john_doe12346.md)
  Author: Cimmaron
  Tags: Anal Sex, Breast Growth, Cock Growth, Footplay, Human, Hybrid, Hyena-snake, Hyper, Lactation, M/H, M/M, Masturbation, Medical experiments, Muscle Growth, Oral Sex, Rimming, Straight-to-Gay, Transformation, Vaginal Sex, Wolf, excessive cum, male to herm
- [Praxeum Jewel of Mercy](https://fse.anthro.fr/stories/1290455-praxeum-jewel-of-mercy.md)
  Author: Dragon Valor
  Tags: Anonymous partner, Birth, Canine, Collaberation, Cum Inflation, Cunt Boy, Equine, Fox, Gay, Giraffe, Herm/herm, Hermaphrodite, Horse, Horsecock, Impregnation, Lesbian, Love, M/Herm, Male Pregnancy, Medical experiment, Novella, Pregnancy, Pregnant Sex, RP, Romance, Sci-Fi, Story Series, Vixen, Vulpine, Wolf
- [A World of Fur – Paranoia Unleashed](https://fse.anthro.fr/stories/958220-a-world-of-fur-paranoia-unleashed.md)
  Author: Gruffy
  Tags: Boar, Canine, Dog, Drama, Family, Feline, Fox, Gay, Human, Humor, Lapine, Lion, M/M, Military, Multiple Species, Rabbit, Science Fiction, Story Series, Wolf
- [The Procedure](https://fse.anthro.fr/stories/1086093-the-procedure.md)
  Author: zanian
  Tags: Anal, Dragon, Inserting, Insertion, Lab, Larva, Living Insertion, Male, Science, parasite, tube
- [Worthless part 5.](https://fse.anthro.fr/stories/514120-worthless-part-5.md)
  Author: The Trickster
  Tags: Fox, Human, M/M, Wolf
- [Master Jak - CH 02](https://fse.anthro.fr/stories/1179063-master-jak-ch-02.md)
  Author: DoggyStyle57
  Tags: Abuse, Anal, Armor, Arousal, Bathing, Big Cock, Bisexual, Bondage, Caste System, Cat, Character Development, Child_slavery, Collar, Corporation, Cryogenics, Cum, Cum Swallowing, Domination, Female, Feminine male, First Time, Genetic manipulation, Goo, Immersion, Left_to_die, Lion, Low_berth, Luxury, Male, Medical experiment, Memory_transfer, Misgendered, Mouse, Nudity, Oral, Orgasm, Otter, Penthouse, Science Fiction, Sergal, Sex Slave, Skills_transfer, Slavery, Space Travel, Submission, Submissive, Suspended_animation, Swallowing, Sword, Teen, Virgin, Virginity Loss, Whirlpool_spa, Yiff, cum in mouth, daggers, enslavement, first, flirting, homophobia, intimidation, master
- [Transformation Story: A New Police Dog](https://fse.anthro.fr/stories/874239-transformation-story-a-new-police-dog.md)
  Author: draconicon
  Tags: Bondage, Drugs, Erection, Exhibitionism, Human, Humiliation, Husky, M/solo, Nudity, Personality shift, Transformation, injection

Next page: https://fse.anthro.fr/stories?page=2