455 results for mutagenic.

- [On the Cusp - Chpt. 3: Fresh Air](https://fse.anthro.fr/stories/1706244-on-the-cusp-chpt-3-fresh-air.md)
  Author: Kybal_Lutra
  Tags: 2014, 2016, Anal, Bayverse, Brothers, Casey Jones, Creampie, Cum, Cumming, Eventual Transformation, Eventual sex, Family, Felching, Gay, Incest, Leonardo, Love, M/M, M/M/M, M/M/M/M, M/M/M/M/M, Muscles, Oral, Rimjob, Rimming, Romance, Sex, Sexy, Size Difference, Sweat, Tcest, Transformation, Turtle, Turtlecest, donatello, michelangelo, raphael, teenage mutant ninja turtles, tf, tmnt
- [Under New Management](https://fse.anthro.fr/stories/1707550-under-new-management.md)
  Author: Serathin
  Tags: Alien, M/M, Tailplay, Transformation, aural, infection, parasite
- [Omnipocalypse: The Nostalgia Dump: Weremutants From Channel 6!](https://fse.anthro.fr/stories/eNb3Dzwe-omnipocalypse-the-nostalgia-dump-weremutants-from-channel-6.md)
  Author: Von Krieger
  Tags: April ONeil, Bestiality, Corruption, Female to Futa, Female to Herm, Ferngully, Futa, Futa on Futa, Herm, Herm on Herm, Hermaphrodite, Hexxus, Hybrid, Irma, Mind Control, Moth, Muscle, Mutagen, Mutant, Mutation, Ooze, Rat, Rippage, TFTG, TGTF, TMNT, TMNT 87, Teenage Mutant Ninja Turtles, Tiger, Transformation, Transgender, Wasp, futanari
- [Annexation, Part 3](https://fse.anthro.fr/stories/407487-annexation-part-3.md)
  Author: Sovandar
  Tags: Alchemy, Anal, Deinonchus, Dinosaur, Druid, FTM, Female-to-Male, Forcedshitfting, Human, Kobold, M/M, Mind Control, Musk, Oral, Punishment, Raptor, Straight-to-Gay, TG, Transformation, Transgender, Violence (Not In Yiff), tf
- [Omnipocalypse: Chimera 'N Conquer: The Mother Out of Space](https://fse.anthro.fr/stories/e5RRp7Am-omnipocalypse-chimera-n-conquer-the-mother-out-of-space.md)
  Author: Von Krieger
  Tags: Alien, BE, Breast Expansion, Butt Expansion, Dinosaur, Egglaying, Eggs, F/F, Human, Human to Alien, Human to Xenomorph, Hybrid, Hyper Breasts, Hyper Butt, Hyper Tongue, Impregnation, Lactation, Lesbian, MILF, Mind Control, Mother Play, Oviposition, Parent Play, Pregnancy, Quasi-Incest, Raptor, Saurian, Slime, T-Rex, Transformation, Xenomorph, lipples, mommy
- [Kate's On Top](https://fse.anthro.fr/stories/1523282-kate-s-on-top.md)
  Author: dragonien
  Tags: Borusa, Cock Growth, Dragonien, Growth, Hyper, Macro, Story, T-Rex, mega, parasaur
- [The Karn Dominion, The Hybrid War, Punishment through Pleasure](https://fse.anthro.fr/stories/94916-the-karn-dominion-the-hybrid-war-punishment-through-pleasure.md)
  Author: Hinny Mule
  Tags: Machine, Milk, Other/Herm, Punishment, Transformation
- [The Karn Dominion, The Hybrid War, Contact and Assesment](https://fse.anthro.fr/stories/93703-the-karn-dominion-the-hybrid-war-contact-and-assesment.md)
  Author: Hinny Mule
  Tags: Alien, Slavery, Transformation
- [The Karn Dominion, The Hybrid War, Specimen 224](https://fse.anthro.fr/stories/97437-the-karn-dominion-the-hybrid-war-specimen-224.md)
  Author: Hinny Mule
  Tags: Alien, Draft Horse, Human, M/F, Science, Transformation
- [Splinter’s date](https://fse.anthro.fr/stories/2179728-splinter-s-date.md)
  Author: ShorkScribbles
  Tags: Anal, Bara, Crocodile, Egg, Egg Laying, Gay, Homosexual, Leather, Male, Male/Male, Master Splinter, Naked, Oviposition, Rat, Romance, Sloppy Sex (Implied), exhaustion, injection, smelling, smut, splinter, teenage mutant ninja turtles, tmnt
- [On the Cusp - Chpt. 1: False Start](https://fse.anthro.fr/stories/1706229-on-the-cusp-chpt-1-false-start.md)
  Author: Kybal_Lutra
  Tags: 2014, 2016, Anal, Bayverse, Brothers, Casey Jones, Creampie, Cum, Cumming, Eventual Transformation, Eventual sex, Family, Felching, Gay, Incest, Leonardo, Love, M/M, M/M/M, M/M/M/M, M/M/M/M/M, Muscles, Oral, Rimjob, Rimming, Romance, Sex, Sexy, Size Difference, Sweat, Tcest, Transformation, Turtle, Turtlecest, donatello, michelangelo, raphael, teenage mutant ninja turtles, tf, tmnt
- [The Karn Dominion, The Hybrid War, Suzy Gets a Foal](https://fse.anthro.fr/stories/93696-the-karn-dominion-the-hybrid-war-suzy-gets-a-foal.md)
  Author: Hinny Mule
  Tags: Alien, Compassion, Horse, Love, Transformation, foal

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