The very same day Jeff got his delivery, Molly received hers. At first she thought it was too good to be true. A computer program that would transform her body any way she wanted?
"Ya right. Let's see what they've got in here." Molly scoffed as she loaded the program on her computer. The screen popped up as soon as the installation was completed. She scrolled through the selection, marveling at how extensive the program was. Body size, hair length, thickness, diameter, whoever wrote this was very specific about the details. Molly even saw a section just for sensitivity to touch, or other stimulants.
"I wonder..." Molly clicked on another screen, and saw the list of animal transformation packages. Her eyes scanned the list until she found the one she was looking for. Equine. She's always had an attraction to horses. Not a like, an attraction.
Molly's secret collection of porn mostly consisted of images of stallion cocks, and girls getting plowed by them. She couldn't say why she was so turned on, but she was. Maybe it was the sheer size, or the volume of cum. All she did know was that when around horses, Molly was usually wet. She dreamed to taking a horsecock, though she knew her compact human slit wouldn't be able to take the stallion. Until now.
Molly selected a partial transformation, and then horse-mare. A new screen appeared, asking her to indicated the areas she wanted to change. She quickly typed in crotch and genitals. Molly hit the enter button, and eagerly waited for her change to begin. She almost ripped her skirt off, and then her panties, exposing her sex. It was already wet, anticipating the glorious change. She started rubbing her lips, but her hand wasn't doing the job.
Molly reached into her closet, and dug down to the bottom to get her favorite dildo, shaped like a horsecock. She found she was wet enough that she didn't need to apply any lub. The flared head slide inside her with ease, and Molly moaned as her pussy began to get hotter and hotter. With on hand she played with her tits, the other was busy pumping the horsecock in and out of her snatch.
Molly felt something happening, flesh was moving in her crotch. She looked down and excitedly watched her pussy enlarge. Her shaven cunt became hairy, covered in a thick layer of dark gray hair/fur. The skin of her lips almost bubbled as it puffed out. Molly watched in awe and lust as her lips turned black, and conformed tightly around the plastic cock in her hole.
Her thrusts got faster, as her pussy continued to grow. But now the changes were inside her. Her vaginal muscles contracted, and with each contraction they opened that much more. Her lips parted, revealing the hot pink flesh inside. The horsecock was filled her in ways it had never before. It couldn't have. With her growing pussy, Molly was able to push the horsecock further and further into herself. Until the false ballsack was pressed against her lips.
The dildo was ten inches long, and Molly was able to take all of it. She knew she could take more. Jiggling her hips so that the cock rubbed against the walls of her cunt, Molly felt one final change. Her clit was already pretty big for a human. But now it was massive, the size of an oreo cookie. Molly touched her pleasure button and came.
Her lips released wave after wave of fluid. It ran down the plastic cock that was buried deep within her. Molly felt her stronger vaginal muscles clutch the dildo, and when they released more liquid poured from her. She lay on her bed, completely out of breath and on cloud 9.
Once she regained control of her senses, she stood up and inspected herself in the mirror she had in the corner of her room. Her crotch was definitely that of an animal's. Her pubic hair covered everything. A happy trail met the thicker pubs, which spread around her pussy and then on the insides of her thighs. Her asshole felt bigger, not exactly that of a horses' as it wasn't black in color or puffy enough.
Molly spread her legs to get a look at her soppy wet hole. Her lips overlapped each other, and after parting them Molly saw she was still very, VERY wet. The squishy flesh inside was swollen and hot. Her slit smelled like a barn, and Molly dipped a finger inside herself to taste her cum. As she brought her finger up to her face, the smell alone intoxicated her. Molly licked her finger, and found herself getting aroused all over again.
She eagerly sucked her finger, and then remembered that the dildo was covered in her sweet girl-cum. Molly licked the cock like it was a popsicle, not wanting to waste a bit of that delicious slime. Once the cock was cleaned, Molly began the process of cleaning up her mess. She found a pair of cleaned underwear and shorts to put on. But the way the soft, silky fabric rubbed her lips got her wet again. Her horse pussy was so sensitive.
"Oh god, I need the real thing! How the hell am I going to do that? There aren't any horses around here." Molly wondered, one of her hands rubbing herself through her clothing. The wetness was building, and it wouldn't be long until Molly soiled another pair of underwear.