(2) Holly Bimbo-Cow becomes Holly the Dairy Cow

Edit: oink! i am a dumb fuckpig that forgot the main character's name!

"The Potters had a smaller, more illicit business that very few knew about. They procured 'pots'. They're cute, joking term for living vessels to carry men's seed. For the right price, they would find, capture, break, train, and modify a woman of any species and turn her into a mindless **** slut. Goblins, Werewolves, Dwarves, Elves, Veela, Witches, etc. Holstaurs were popular. As were HuCows. Having a HuCow was kicked Having a Holstaur, but everyone saw her as a Witch so long as you hid her ears. This work led to numerous artefacts of Holstaurs ending up in their vaults, waiting to adorn a Holstaur again."
- Gilderoy Scummbastard, the Rise of King Rubeus I of Earth

Hagrid was glad that his Giant heritage allowed him to stand all the time without I'll effect, because Holly Potter was proving to have an above average sex-drive, even for a HuCow.

Even compared to her mother!

While he had intended to let her rest and recover after he'd used her body to jerk off in the middle of Gringotts, she'd instead spent the entire time they were on the Knight Bus licking his hairy arse. Nobody could believe that she used to be Harry Potter, the Boy Who Lived. It was onkynthose who remembered fucking Lily Evans that were able to see the blonde cow rubbing her face into Hagrid's ass and joyfully slobbering all over herself as she delivered a legendary rimjob, and see she was her mother's daughter.

They had gone to a beach in the South of England, to a cave most couldn't even see. It had been where the first Giants and Cyclopses had established a Shrine to Posidon, thanking him for helping them cross the seas with their Holstaur cocksleeves.

It was where an old King of the Giants had found a way to turn a HuCow into a Holstaur. He'd had to flee before he could do more and died in obscurity. But the secret had been passed down until it reached Hagrid, who found the cave, found, the Shrine, and found the Ritual to do it.

"Now, Holly. I know yer dumber than any of the women I normally fuck, but I need you to do something fer me." He rumbled, counting on his 'Giant Voice' to make the Bimbo Cow focus. "I'm gonna fuck you again. But, while I do that you need to concentrate yer magic into that womb of yers. 'member on the Bus when you made yer tongue longer and stay wet? Yes? Do that, but aim at yer womb this time. If you do, it will make me happy and I'll fuck you harder."

Her face scrunched up in thought as she tried to follow, Hagrid was pretty sure she was dumber than her mother. But she nodded, the promise of a harder fuck motivated her enough to try.

His cock was already hard and lubed from her kissing his shaft, so he just grabbed her like before and started jerking. Her green eyes went unfocused and he felt her cunt grip tighter than before. She'd definitely done as she'd asked.

With a free hand, Hagrid drew a circle on Holly's belly in red paint before giving it cow horns. As her orgasms began, and making her cunt clench Hagrid's cock tighter, her body changed.

• Horns grew out, curving and pointing upward, a tail with white fur popped out with a golden-blonde tip at the end, and her ears lengthened further, becoming truly cow-like. Her lips expanded too, becoming better suited as cock pillows than to help her talk.
• Her thighs thickened, her ass became even bigger, and her udders became huge milk juggs. Her teats grew and thickened too, becoming large enough to fill her hand. She could probably jerk her teats like cocks whenever she'd milk herself in future.
• Her eyes became glassier and more vacant. However dumb she'd been as a HuCow, that would be a genius compared to what she had become. Hagrid liked that, smart women were always unpleasant in his opinion. Almost as bad as women that thought they had authority or power.

It was done and as he filled her cunt, the Potter Vaults detected that someone with Potter Blood was a Holstaur. In a flash, several treasures left the Vault and reappeared, adorning the otherwise naked Holly Potter.

Gold bracelets and anklets with green gems attached to her wrists and ankles, a thin gold cuff appeared on her tail, a beautiful golden collar with a large cowbell went around her neck, and a tiara went on her head. She looked like the Queen of Cows. And she well be called that, considering what Hagrid intended to do with her.

What Next?
Option 1: Sirius Black isn't an Evil Wizard,  she's a slutty bitch.

Option 2: Hogwarts has a special rule about a member of staff owning a Holstaur

Option 3: What else has changed in the world while Holly was changing? Suggestions welcome

Option X: Something else, suggestions welcome

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