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Decoy II - Part 1: Blown Away

The pcr process has been known to create some impromptu gene splicing with contaminated samples. it would not be the first time we got different results after more testing."

Canine, Crime Drama, Death, Feline, M/F, Oral

Bulls Must Win!

But he's no scientist and his planned secret gene splicing lock-in becomes an orgy of gender-bending transformation. by the end of it all, these seniors will look a lot more like pinup models of the team mascot than high school athletes.

Ball Growth, Breast Growth, Bull, Cock Growth, Cow, Cum, Domination, F/H, F/Herm, FTM, Female, FtH, Futa, H/M, Herm, Herm/f, Herm/herm, Herm/m, Hermaphrodite, High School, Horsecock, M/H, Male, Milk, Milking, MtF, MtH, Orgy, Penetration, Pussy, Salmacian, Submission, Swallowing, Transformation, Udder, Vaginal, feminization, h/f, h/h, maleherm, senior, team, tftg, tgtf

Splice of Life

The trees had to be planted, the skyscrapers built, even her own modifications took centuries of perfecting to create a proper gene splice.

BDSM, Cyberpunk, Death, F/F, Human, Humiliation, Kobold, Lizard, Love, M/F, Plot Development, Rape, Slavery, Torture, Transformation, Violence, Violence (Not In Yiff)

Lab Rats, Chapter 1

Sebastian said, for years we have been experimenting on all manner of gene splicing and similar research, with some amazing results, but nothing like this, and as a result of a simple accident of all things.

Adventure, Compassion, Love, M/F, Rat, Science, T/F, terror

Nagas Must Win!

But he's no scientist and his planned secret gene splicing lock-in becomes an orgy of gender-bending transformation. by the end of it all, these seniors will look a lot more like pinup models of the team mascot than high school athletes.

Ball Growth, Breast Growth, Cock Growth, Cum, Domination, F/H, F/Herm, FTM, Female, FtH, Futa, H/M, Hemipenis, Herm, Herm/f, Herm/herm, Herm/m, Hermaphrodite, High School, M/H, Male, MtF, MtH, Multicock, Naga, Orgy, Penetration, Pussy, Salmacian, Submission, Swallowing, Tail Sex, Transformation, Vaginal, feminization, h/f, h/h, maleherm, senior, team, tftg, tgtf, twin cocks

3 2 Moo

An old friend of monica came seeking the ranch for a gene-splicing project she had been working on. rael is an alchemist, and seeking to better understand genetics by experimenting on pre-existing ones.

Breast Growth, Cow, Deer, F/F, Hybrid, Lactation, Pig, Rabbit, Taur, Transformation, udders

Eudaemon III: Rebirth / Act II, Part 2

We have reports that the other nephilim have all been set into appropriate hosts, and that they're also experimenting further on gene splicing and that gorgon is actually running with two nephilim in her now... half of drake, and light.

Character Development, Dark, Fantasy, Lizard, M/F, Military, Oral, Plot Development, Sci-Fi, Supernatural

Commission: Corporate Ballroom (ShadowRun Story)

People, innocent people, kept in decay and rot for the sake of having their gene's spliced with various things, it was these types of experiments that made her sick, made her angry, confused, and above all else allowed the both of them to know why alpha labs

Adventure, Cyberpunk, Fighting, Guns, Shadow Run, Shadowrun, Tactic, Violence, Weapons

Star Trek: Warrior - Book One - "Legacy"

She had always been fascinated with medicine, ever since she had discovered that many of her species had undergone genetic modification and gene splicing in order to be able to breath on different worlds.

Adventure, Alien, No-Yiff, Sci-Fi, Second Life, Star Trek, Story Series

The Silver City Chronicles volume 1

Shinai shook his head, "we went through the craze of gene splicing on earth, people wandering around with fangs and claws and feline ears and tails, but being our brains aren't wired for the extra

Anal, Canine, Feline, Fighting, Foreplay, Human, M/M, Oral, Raccoon, Sci-Fi, Skunk

Project Wolfen: Part One

_"the fascists were undeserving of the medical marvel that is gene splicing. such power should be the exclusive possession of the soviet union.

Alternate past, Battle, M/F, Noir, Oral, Sex, Wolf, Wolfess, cold war, experimentation, russia

Stalking Sergal

I feel my face flush with blush, not only at the sensation of the sergal’s nimble movements that are obviously retained from the human genes spliced into his dna, but at being undressed so passionately by a feral beast who’s done nothing but slaughter everyone

Abuse, Adult, Adult Content, Aroused, Bestiality, Cum, Cum Bath, Cumshot, Digestion, Erection, Erotic, Explicit, Extreme, Extreme Content, Facial, Fear, First Person, Forced, Forced Sex, Frottage, Gay, Gore, Hard-On, Homosexual, Horror, Human, Humping, Hypnosis, Kinky, Licking, M/M, Male, Male/Male, Mature, Messy, Mild Abuse, Mild Violence, Mind Control, Molesting, N/C, NC, Naked, Non-Consensual, Nude, Nudity, Orgasm, Pre, Precum, Predator/Prey, Prey, Rough, Rough Sex, Sci-Fi, Science, Science Fiction, Semi NC, Sergal, Sex, Size Difference, Story, Sub, Submissive, Thriller, Violence, Vore, Vore (soft)