Big Surprise (Patreon)

A number of things were happening, and granted, Lyla was expecting most of them. After her girlfriend came back from Marri's as a cow girl with both an udder in her lap and one having replaced her boobs, the girl was insatiable. Lyla tried her best to keep up with the cow's kinky desires, but she just wasn't equipped for it. Karrea never told her what was missing, but when Lyla offered to visit the shape-changing witch herself, Karrea gave her a small scrolls tied with a ribbon. Karrea told Lyla to give that to Marri and have her transform her into what was described inside, but to not look at it beforehand. It was pretty scary for Lyla, of course. Its such a big change, such a big decision, and she had to make without even knowing what she was getting into. But she loved Karrea, and she trusted her a lot. Surely, Karrea wouldn't have her become something bad, right?

A tail grew from the base of her spine, her nose widened and flattened into a muzzle, and her ears became long, wide, and floppy. As splotchy fur raced across her body, she quickly realized that her fate was to become a cowgirl like Karrea. Makes sense, Lyla thought. Finding a nearby mirror, she looked her face over, and was content. She thought she looked pretty cute, honestly, with the pink spots and the small pink horns that were now growing in above her brow. Then, she took a sharp breath as the spell worked its way down to her breasts. She panted and arced her back as they swell and flushed pink like her cow nose. Was Karrea intended to give her two udders as well? Would her boobs merge together soon?

She was only half right as they stayed distinct, but her nipples tingled fiercely and split into four, then spread across the surface of her breasts as they grew. Her left breast resembled an udder on its own, and her right one was quickly on its way.

"G-god, Karrea, why are you so weird...?" Lyla mumbled, feeling the still-changing breast in her right hand.

Soon, her thoughts were broken was she felt an all-together odd feeling of growth far lower down her body. Did Karrea intend to give her a third udder!? Lyla thought with a mix of wonder and horror. But wait, no, the growth was too low for that. Curious, she twisted her torso to look around the udders on her chest to see a growth just above her vagina becoming longer and thicker by the moment. A small patch of skin just below that began to loosen and stretch, turning into some sort of pouch with what appeared to be two ovals inside of it.

"Wh-what is THAT!?" Lyla cried, watching with horror as her shaft grew longer and larger.

"A cock," Marri said simply, content to watch the girl transform from behind the counter.

"Why do I have a cock!?" the cow girl yelled as the head of her new penis formed and flared out. It was quite large, slightly longer than her torso, and each of her testicles were a handful on their own.

"My guess is that your girlfriend has been in need of a good dicking," Marri offers.

"B-but look at this thing!" She rests one of her hands against the giant cock as her body finishes changing, ending with her feet morphing into hooves. "I-it's huge! And, like, bestial!"

Marri scoffed. "Look at yourself. You're half cow now - I think it's fairly fitting. And look at the bright side: Its so big that you can probably give yourself some pretty good blowjobs when your girl's not around."

Lyla blushed even more furiously, still embarrassed by her new appendage, but also imaging what Marri just suggested. "I, well..." she trailed off. Her penis was leaking precum from all the arousal her transformation induced in her. She glanced outside. "I should... probably get back to Karrea now, huh?"

"Probably. I bet it'll mean a lot more if your first orgasm with that dick there is inside of your girlfriend that wanted it, right?" Marri said, gesturing to the door.

Lyla nodded nervously. "R-right. Uh... thanks, Marri. This is all... a bit much for me, but I'm sure me and Karrea are gonna be a lot closer now!"

"Not a problem," Marri says waving her off. "Now go before drip anymore cum on my floor."

~~~~~

Changed a few things with the way I draw and shade certain things. I actually kinda like the way this is going, let me know what you think!