Human

Curdled up in Lara's stall Kate's body was on fire, almost right away she could feel her body changing is this what Lara feels when she transforms Kate thought trying to take her mind off the pain, quickly the pain subsided and where there had been a dog woman now there lay a naked girl, looking down over her body Kate could easily tell this was not her original body but that didn't matter at the moment she was human again and she had to stop Sarah before she was found out, should she call the police? make a run for it? while thinking about what would give her the best chance for escape the memory of how painful the transformation had been came to mind and she made her choice.

Making it down to the lab she took the remaining three syringes luckily Vanessa wasn't there, they must still be all looking for Lara Kate thought remembering how Lara had abandoned her and escaped on her own, figuring Vanessa would be the first back and that she would notice the syringes missing Kate decided to deal with her first, it took around twenty five minutes before Vanessa came back, Kate was hiding behind the labs entrance way and as soon as Vanessa came into the room she struck plunging one of the syringes into Vanessa's back and before she could realize what was going on shoved one of the samples of cat DNA Kate had found in the lab into Vanessa's mouth.

Watching someone transform while not painful was just as strange as experiencing it, Vanessa's body immediately began to shrink, a tail shot out of the base of her spine, her hands and feet quickly changed shape becoming paws, ears grew on top of her head and her mouth pushed out becoming a short muzzle, whiskers sprouted and her eyes changed color, falling down on all fours she tried to cry out but a strange meow was all she could manage, two extra rows of nipples grew down her chest and her pussy moved further up, soon the transformation came to an end and to Kate's surprise it stopped before she became a full cat, Vanessa was about the size of a medium dog her legs were longer at the back than at the front forcing her ass in the air, she had some light fur nowhere near as long as a regular cat would have and she still had her quite large breasts hanging down, as she was starting to wonder why the transformation didn't fully complete she noticed the syringe on the floor with some of the green liquid still inside "i guess it needs the full dose to finish" Kate said out loud startling herself as she talked for the first time in quite some time.

After leading Vanessa cat into the holding room and locking her in Kate emptied out a little from each syringe into another one just in case there was anyone else around she had to take care of, after all a complete transformation was not needed to make them helpless, before she went looking for Sarah and Emily, Kate grabbed two more doses of animal DNA from the small fridge, making her way to the barn she grabbed some restraints normally used for cows and waited for them to return which they did about forty minutes later, watching from the window she could see Emily pulling Lara by a leash attached to her nose ring as Sarah split off and headed towards the main house, repeating what she had done with Vanessa, Emily was soon starting her own transformation.