This story delves into what we all wish was possible, a serum that left you more wolf than man! enjoy!
Anthro, Anthropomorphic, Canid, Canine, Clean, Genetic, Inject, Lycan, Lycanthrope, Lykanos, Male, Manipulation, Serum, Shapeshift, Shapeshifting, Transformation, Werewolf, Wolf, Wulfheart, gene, injection, needle, shapeshifter, tf, vial, werewolves
Esomadsu burst out of the wall of the small home and took flight, his cock quickly softening into his new sheath as the god went to find his new brothers and sisters that were being born from the serum
Corruption, Himbo, Hyper, M/solo, Ram, Transformation, tf
A nerdy scientist stumbles upon a serum that will give it's user immortality, but the company cancels the project and she's left with only one thing left to finalize the results: try the serum out for herself!
Hermaphrodite, Lactation, Lesbian, Muscle Growth
A serum he was working on, the shadow serum he called it, would transform him into the darkness that enveloped this world. it was still untested but it was his last shot, he grabbed the syringe and injected the serum into his blood.
Dark, Night, Sad, scientist, shadow
It was bound to be where valentine had kept the virus and where the serum would be most likely. rebecca looked at the chopper. it was almost out of fuel and they needed it to escape. she hoped that the serum would be easily found.
Fear, Horror, Violence
That serum does work, it just needs an extra step beforehand. you were right in the beginning to try and remove the old serum first and then once that's done then i can take your reversal serum.
Facility, Fox, Heat, Laboratory, Transformation, slow, tf
The compulsion serum is already in your blood. it was mixed with one of the serums, i don't know which. if you too long without the inhibitor..."
robert watched her. "who is the serum keyed to, trish?" shi asked.
Cum Bath, F/Herm, Feline, Fox, Medical Procedures, No-Yiff, Plot Development, Tentacles, Thylacine
"serum?" asked the vulnerable tiger girl.
"yes, serum." answered the bear, who's eyes had closed as he concentrated on the tongue that eagerly roamed his shaft. "you see, we use this serum to... control a lot of people.
Bear, Bondage, Drugs, Forced, M/F, Mouse, Tiger