Syngeneia Kathairein part 29
Two sadist egomaniacs in control of mutagenic magic. nalo, are you familiar with dreamscape? we need to go there." "of course.
A Slave to the Prime [Patron Reward]
Besides, the struggles were ceasing quite fast as the symbiote's essence slithered down the big cat's throat and continued its mutagenic caress. his throat was opening up, relaxing to allow that deluge to pour, trickle, and fill.
Chapter 8 - Perry's Drug Company
“thanks for helping me," amanda sighed, “i found a strange blue liquid outside a factory that smelled like a mutagen. i brought it here to test what it is and got lost." the hyper horse quickly explained her procedure.
Jurassic Birthday Surprise - Iris Raptor TF
Had she had been a normal human being, it wouldn't have taken too long for her to transform from his mutagenic cum alone, and the same could be said of the juices gushing from her lips, albeit on a more temporary form compared to how being bitten would be
Night of the Driders - Drider TF sequel
Peter chuckled back as he climaxed as well, filling his friend up with his mutagenic seed. any human would be lucky to have this gift, but he was glad he'd chosen his friend for this honour. "mmrrarrhhh...."
Meat Industry
His mutagen is why she is transforming, so he is the most likely person on the face of the planet to be able to turn her back. he also seems too stupid to be malicious.
Fallout-7:World of grey
'he has a mutagenic abnormality.' he said. david looked at him disapprovingly. 'abnormality? really?' david muttered to himself. the receptionist lowered her glasses slightly and stared david up and down .
Red Twilight: The Avatar Awakend Chapter 2
No one lives to be 25 with sato-autistic-mutagenic-disorder. there is a hole in his 'cortex the size of a pinecone. we don't know how he is alive at all." bird pulls away. "i'm sorry ms. sagata i will be back shortly."
Hidden: Chapter 8
"the gas is some kind of transformative agent, a... a mutagen of sorts. it causes a percentage of those exposed to turn into... well we've been calling them werewolves." i was stumbling over my words.
Losing/The Fortress
The serum we are currently giving them now not only only increases their sex drives and virility as it did before, but gives their semen mutagenic properties; these transfer elemental traits to the recipient. using this method we have already made a successful
No Chance, Ch 3
"it's more likely a mutation than a disease, courtney." he offered, reaching to his pouch to extract a small tube of some kind of gel, "even if it were possible to spread the specific strain of mutagen, casual contact wouldn't be a likely way to do it
Kaiju Chaos; Manual.
Scientific kaiju can be summoned, or created using mechanical science or mutagenic science.