455 results for mutagen.

- [My Scaly Indulgence](https://fse.anthro.fr/stories/1351036-my-scaly-indulgence.md)
  Author: AnnoyedDragon
  Tags: Bedroom, Breeding, Couple, Female, Feral, Human, Interspecies, Lizard, Male, Man, Mating, Mutagen, Pet, Reptile, Sex, Straight, TF, Taboo, Transformation, Women, X, fem, herp, intercourse, married, play, transform
- [Resolving compatibility error](https://fse.anthro.fr/stories/885994-resolving-compatibility-error.md)
  Author: AnnoyedDragon
  Tags: Birth, Dragon, Dragonic, Egg, Eggs, Female, Forced, Green, Machine, Pregnancy, Reptile, Transformation, Women, fem, harvest, herp, laying, tf, transform
- [Biohazard, A Snake's Tale](https://fse.anthro.fr/stories/112520-biohazard-a-snake-s-tale.md)
  Author: Hinny Mule
  Tags: Adventure, Comedy, Compassion, Fear, Love, Science, Snake, Transformation
- [The Orca Project](https://fse.anthro.fr/stories/949196-the-orca-project.md)
  Author: GrifterWolf
  Tags: Dubious consent, Female, Gay, Human, Hypnosis, Lion, Male, Musk, Orca, Transformation, Villain
- [Fade to Black](https://fse.anthro.fr/stories/94869-fade-to-black.md)
  Author: Von Krieger
  Tags: Dragon, Gender Shifting, M/Herm, M/M, Master/Pet, Mind Control, Orca, Sci-Fi, Seduction, Transformation
- [Of Mice and Mutagens](https://fse.anthro.fr/stories/1931468-of-mice-and-mutagens.md)
  Author: DragonMasterX
  Tags: Anal, Anal Vore, Breast Growth, Butt growth, Cock Growth, Giant, Horror, Hyper, Macro, Mouse, Muscle Growth, Mutation, Oral, Tail Sex, Tentacles, Titfuck, Transformation, Vore, breast vore, chemical, clothes ripping, curvy, expansion, giantess, hourglass, rampage, spitroast
- [A Change For the Better](https://fse.anthro.fr/stories/28446-a-change-for-the-better.md)
  Author: Kooshmeister
  Tags: Anal, Character Development, Domination/Submission, Dr. Zyme, Dr. viper, Ejaculation, Fanfiction, Feline, M/M, Mutant, Orgasm Denial, Rule 34, Snake, SwatKats, Transformation
- [Midnight Madness](https://fse.anthro.fr/stories/546800-midnight-madness.md)
  Author: AdventChild
  Tags: Female, Gender Shifting, Incest, Leonardo, Madness, Male, Master Splinter, Michaelangelo, Mike/Don, Mikey, MtF, Mutant, Ninja, Rule 63, Sex, Teenage, Transformation, Transgender, Turtle, Turtles, donatello, genderbending, midnight, raphael, tmnt
- [Abandoned story - Mutagenic hospital](https://fse.anthro.fr/stories/1353413-abandoned-story-mutagenic-hospital.md)
  Author: AnnoyedDragon
  Tags: Hospital, Male, Mutagenic, Transformation, slow, tf, transform
- [Waiting For the Mayor](https://fse.anthro.fr/stories/26645-waiting-for-the-mayor.md)
  Author: Kooshmeister
  Tags: Anal, Domination/Submission, Dr. Zyme, Dr. viper, Ejaculation, Fanfiction, Feline, Humiliation, M/M, Masturbation, Mutant, NC, Oral, Rape, Rule 34, Snake, SwatKats
- [A Surprise Growth](https://fse.anthro.fr/stories/1783603-a-surprise-growth.md)
  Author: Serathin
  Tags: Anal, Corruption, Drone, Gay, Inflation, Macro/Micro, Mind Control, Muscle Growth, Oral, Transformation, Weight Gain, kaiju
- [No Chance, Ch 18](https://fse.anthro.fr/stories/1212288-no-chance-ch-18.md)
  Author: comidacomida
  Tags: Alternate Reality, Camel, Ferret, Laboratory, Panther, Sci-Fi, Science, Transformation

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