Random Transformation (Tf) or Transgender transformation (tg tf) Stories

"Legoshi Bullsh*t"

First tg/tf I've written, hope you like this. (Short af and I tried to leave out the sexual parts for the sake of my young audience.)

Penelope was bored one night, and scrolling down on her phone. It was just her normal fyp, until she came across a new product. It claimed to be life changing and amazing, even though it was just a bar of soap. This seemed silly to begin with, until she noticed a peculiar amount of men in animalistic and feminine outfits in the ad. This was probably just a lure for creepy people who like that kind of thing, so she kept scrolling.

The next day, she got a delivery. Penelope opened the door and found a box just sitting there, nobody was there delivering the box, no van, no anything. She picked it up and inspected the box. It was the soap from the advertisement!
"W-wait, I never ordered this.." she thought to herself. It must've been a mistake. She just took the small box inside and opened it up, inside were three bars of soap. One was green, one was pink, one was blue. She closed the box back over and took it into her bathroom. Maybe it was some kind of late birthday gift, since it was her birthday a couple weeks back.

The next morning she used one of the soaps to wash her hands, specifically; the green one. As she washed her hands she felt a strange sensation wash over her hands and up her arms. All the way through her veins, her chest, up her face and down her waist. When she finished washing her hands she set the bar of soap down by the sink, and walked out. She sat down on the sofa and picked up the tv remote. Suddenly her coccyx began to feel a little strange, and so did her ears. But she paid no mind as she had weak bones and thought that was probably all it was. But the strange feeling got so intense it began to seriously hurt. She stood up and realised there was now a strange bump in her trousers. She felt at it for a minute before realising she was growing a embyronic tail. She grunted as the feeling worsened and her back began to really hurt. She knelt to the floor as the tail became even longer, making cracking and snapping noises as it elongated so much it touched the floor. She looked behind her at her new appendage. It was growing a few furs here and there, a strange greyish tone.
"W-what is this Legoshi bullsh*t?!" She exclaimed, and she noticed her ears has become long and pointed, like a wolf. Her teeth became fangs that pierced through her tongue, covered in bloody saliva. Suddenly her crotch began to feel extremely weird. She looked down to see her breasts shrinking back into her chest, now she was so flat she looked like a man. Then she averted her panicking eyes to her shorts, where a bulge was starting to form. She pulled her legs apart as it got larger, eventually reaching about three inches and still going. Penelope had to admit this felt strangely great, but nevertheless she was still far to shocked to speak. The new limb stopped extending at around five and a half inches, and she sighed in relief. Finally the strange transformation had stopped, and she stood up again. The strange new crotch felt weird between her legs, but she knew he could get used to it. His mindset completely changed and he got into the position of a sleeping dog on the sofa, smiling to himself.