Katy's Transformation (Dog and Cat TF Story) 10 PARTS (Patreon)

PART 1

Katy, a scientist, was working on animal genes and wanted to produce a transformation serum and sell it on the underground market. The serum was complete. She needed to find out if the serum worked. She couldn't tell anyone, so she had to try it on herself. He turned on the video camera and started recording. He drank the serum. He waited for a while but there was no change. At the moment when his dreams were dashed, he felt a sudden heat in his body. The transformation had begun. He was transforming in his office. He grew ears that looked like dog ears. He welcomed the transformation with a smile. She was excited. She wondered what was going to happen.

PART 2

15 minutes later, he was completely transformed into a dog. A sexy and charming dog. She had golden fur. He exposed her hairy pussy and breasts and observed them. She was happy that the serum was working. There was only one problem. She had to wait for her old self to return. For 1 day she had to stay locked in her office. He wondered what it would feel like to have sex in this form while trying to kill time. She grabbed her phone and called a man from one of the matching apps to her office. The man arrived and was surprised by the sight.

PART 3

Katy turned her ass around and barked "fuck me", a sweet bark. The Boy was turned on by the sight. His growing penis almost pierced his pants. He undressed and approached Katy's furry pussy. He slowly inserted his penis into her pussy and began to fuck her.

PART 4

Katy and the man were experiencing incredible pleasure. their sex flared up. the rhythm accelerated. the man couldn't stop cumming, painting Katy's sexy ass with semen.

PART 5

After sex, Katy's ass was like a white cream ass. They were both satisfied with the pleasure they had received. That night, in her sleep, Katy became human again.

PART 6

Katy was back to her human form, but the side effect of the serum had changed her hair, changed the color of her eyes. she soon noticed that she had a tail on her back and ears between her hair. this tail and ears were different. they had turned black. He wondered why this had happened. In the same hours that he had been transformed yesterday, he was transformed again today. The serum was transforming him into different animals, one after the other. would this never end? he thought fearfully. the transformation had begun and his blackish fur was beginning to appear.

PART 7

Again 15 minutes later she was a black cat. again very sexy and sweet. the black fur was even more appealing. She wondered what the difference in pleasure would be if she could experience the same pleasure as a cat as she had experienced with that man. She called that man again. He was surprised again. Here was the same girl in a different form. But Katy's sexiness didn't stop him. Katy invited him to sex, showing off her ass in the same way.

PART 8

katy's pussy was wet and the man's penis had grown quite large. the man rubbed his penis against katy's pussy while she was showing off her ass and they were getting horny. he couldn't take it any longer, he shoved his penis into her pussy and they started fucking.

PART 9

The man's penis was bigger than yesterday in Katy's pussy. he realized that the size of a dog's pussy and a cat's pussy is different. they let themselves be fucked. they continued to fuck furiously. the man couldn't stand it and came again and again in Katy's pussy.

PART 10

almost a glass full of semen. Katy, who was covered in sperm, let herself fall on the bed. In bed she began to think, "How long will these transformations go on?" And she decided that if she kept transforming, she would be fucked in every animal state. she offered it to the man and he accepted it.