On the way home Ellie started to complain that her pants were hurting and Chad said "This is not surprising, I was already surprised that you could dress her up with such big balls."
"But it's not my balls that are hurting, there's something behind me tight in my pants." Ellie said
"We are almost home, getting there we see what is happening." Chad said
When you got home, you left your car in the garage, and as they walked up the stairs, Ellie said that her shoes were starting to bother, too.
When you arrived at the apartment, while Ellie was looking for her key in her purse, Chad noticed something strange. She was always shorter than him, having his shoulder height, but now she looked like she was about the same height as him.
Ellie finds the key and as she opens the door, Chad said "Ellie, I don't know if you noticed, but it looks like you're bigger."
Ellie then came in first, but looking at Chad and realizing that he was right, as she didn't need to look up to look him in the eye. "That's right, I don't remember us being the same height." she said. But the attention was diverted to her feet, because her shoes were torn with the pressure that was inside it.
Looking at her feet, they both realized that Ellie no longer had feet, but hooves. After that, they attention turned to the back of her pants, where there was a huge bulge over her ass. Chad helped her take off her pants, which was now so tight that they had no choice but to rip it off completely. With that it was revealed that a horse's tail had grown over her ass. Her tail was covered with brown hair like her head, and she also had white hair growing at the base of her tail and spreading over her body.
"This can't be happening Chad, I am turning into a horse." Ellie said
Chad quickly picked up the phone and called the store and, as soon as the owner answered, he said "You tricked us. Ellie is turning into a horse. You should have warned us of this."
"Beware of the accusations you make. As you said you were aware of the side effects I thought you knew that by choosing an animal stick it would not remain human. I also tried to warn you when you left without her transformation being complete, but you didn't hear me." the store owner said
By this time, Ellie's legs were already completely covered with white fur and the musculature was changing, she had also grown even taller.
"But she just wanted to have a stick and I wanted to make her happy, none of us wanted her to become an animal." Chad said
"You can rest easy because our products are not able to eliminate anyone's humanity. By choosing the stick of an animal the person becomes a mixture of both." the store owner said
"Thank goodness, I was very scared of her turning completely into a horse, but if that isn't going to happen I'm more at ease." Chad said and hung up the phone.
By this time Ellie had her body completely covered in white fur, her legs, vagina and ass were completely equine. Her face had changed, but it was only a little elongated, like a middle ground between human and equine. She also had horse ears over her head, but her original brown hair was untouched. Her breasts were bigger and she was also huge, because now Chad's eyes were up to her nipples.
"Chad, did you find out how to stop me from turning into a horse?" Ellie asked
"From what the store owner said, I think you won't be transformed anymore. He said that you would become a mix between human and horse and I think your transformation is over." Chad said
"I'm glad I'm not going to become an animal entirely, but now we can't continue together since we are no longer the same species." Ellie said
"Don't be silly. If I was going to continue dating you even if you had become a man, it is not because you are half horse now that I will abandon you." Chad said
"Thank you very much Chad." Ellie said and bent down and kissed Chad.
While they kissed, Ellie's cock came out of her sheath and went hard. Her cock passed between Chad's legs and then, when she got up, she ended up lifting Chad, who sat on her hard cock.
"It looks like I got my hard dick again, and now what do we do?" Ellie said in a sensual tone of voice.