Escape From Death
But what they didn't count on was the fact that the mutagen had gone further than that. causing mutations within furs that had caused them to become stronger than the norm.
The Karn Dominion, The Hybrid War, Punishment through Pleasure
The krill was surprised to find a human who had not been transformed, but there were a few rare ones who had somehow survived the mutagen viruses that had transformed most of their race into hybrid animal species.
The Karn Dominion, The Hybrid War, Suzy Gets a Foal
They did not invade by force of arms, but instead used incredibly advanced biotechnology in the form of mutagen viruses to transform the intelligent species of a world into new animal hybrids that would be useful to the colonists.
Dungeons & Adders CH13
I'm quite glad our half-brother found those mutagenic drugs, tiltilla thought as piav projected his thoughts to him. otherwise, we'd be resorting to writing and charades right now.
Pathologizing the Daxy
That's why everyone under the federation is genetically similar to each other after all and only accounting for personality and body differences through the mutagen a.i.
Rood Awakening [Commission]
A young cat wakes up from cryogenic stasis to find that the whole facility has been turned into a strange obstacle course-slash-training ground by a violent warband--and that he's been dosed with post-apocalyptic mutagens.
Feral Passion
"the mutagen powering her transformation is going to wear off before she becomes full term. but that mutagen isn't designed to factor that she's carrying a different species from her original, she wasn't pregnant when she changed..."
Return of the Rat King Chapter 2
April blinked "you can control the mutagen? that. much?"
DD: Meeting Of The Asses
Their current iteration of the mutagen was far more infectious than anything the company had previously studied, which had the older members more pleased than she was comfortable.
Under New Management
As a tentacle grew from the head of the alien creature it easily pushed past the ring of muscle in order both stimulate the male as a distraction and to deliver the mutagen that it had prepared.
Team Argos, Book 1: The Unveiling Prologue
Laboratories safeguards confining bio-engineered viruses, weapons, and mutagens were eradicated, causing them to be released. there was widespread death as people's immune systems couldn't keep up with the barrage of attacks.
February 2020 Mini-Fics [Compilation]
Her mouth hangs open - and be it the irritation of the mutagen or her coughing fit, it feels noticeably more... wet.