Dr. Brown tugs on your rope as he leads you down the street, which in turn causes the poor purple wolf leashed to your bridle to whine. Your brain is still relatively human, so all you can think about is how sorry you feel for him. He's probably going to spend the rest of his life as someone's pet. Or maybe they'll turn him into a coat. As for the cat, well, she gives a few pointless hisses, but otherwise she stays right in the doctor's arms.
Suddenly, you begin to feel some kind of pain. Your hooves must have a rock in them or something, because they aren't hitting the road evenly. It's then that you notice some strange looking bumps starting to grow out of the front of your left hoof. And your body feels colder, almost as if your horsehair is starting to recede...
Just then, the wolf lets out an anguished cry of pain as it falls to its side. The doctor drops the cat, who manages to land on her four paws, and rushes over to the wolf. You think of taking the opportunity to run, but you realize you won't get far with the wolf still tied to you.
You see him reaching in his pocket as he begins to mutter. "No, no, no, this was supposed to last longer. An injection should hold up long enough for the sale to finish...then they'll be someone's else's problem..."
Before he can put the needle in, you raise your left left and kick him in the back. He falls face first to the ground and gets knocked out cold, while the needle falls to the road and rolls away.
You can see the wolf starting to change shape. His fur is melting back into his skin, his paws are lengthening into fingers, and his...boobs are growing out?!! And hi-her skin is getting darker and darker.
When the wolf stands up, she is no longer an animal, but a fully-grown black woman wearing nothing but a thin layer of fritz on her head. She blinks a few times, then yelps in delight when she regains her ability to speak.
And that's not all. The cat is also changing, and she turns into a short white teenage girl with blond hair, awkwardly trying to cover herself with her hands.
Upon seeing each other, they embrace.
"Melissa!"
"Terry!"
"We're human again!"
"I don't have a penis! My lady parts are back!"
"We're not covered in fur!"
"Ahem." You whinny to get their attention.
"Oh, right. Let's get you out of that bridle."
As they cut you free, they explain what happened.
"So, that guy, Dr. Brown, he kidnapped the both of us two months ago. I was the first test subject to survive his little experiments, and then he forced me to impregnate some of the others, but they miscarried and he killed them. Only Melissa survived, but our offspring didn't make it. So he decided to just wait until we turned into full animals, and then sell us. We're just lucky the latex wore off before he did."
"So now what? Is he going to turn back?"
"Well, seeing as how he's male, I suspect he's going to take a bit longer to become human. In the meantime, we should focus on making him comfortable."
"You mean like this?"
You feel Melissa putting her hands on your cock, which has become noticeably engorged as the scent of two females fills your nose. You can't help but stomp your feet and demand to be relieved of your sexual tension.
"Guess jerking him off is the only way to get him calm. We'll take turns. Don't worry, big guy. We won't leave you until you're ready."