The Simpson’s: how Lisa got a horse

Story by HornyBunny on SoFurry

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#1 of The simpsons


The Simpson's: how Lisa got a horse

The whole town changed when Mr. Burns tried to use radiation to increase worker productivity. The radiation had no noticeable effect until a few months later people started changing into human animal hybrids. The only effect it had on animals is they became slightly smarter and had longer lifespan nearly double their original. The humans took on the reproductive cycle of the animal they became except cross breeding between species was possible. The men of the town rushed to farms and zoo's when they learned about the changed and touch horses and about a dozen went after the elephants.


A few weeks later the Simpson's got a new dog for Bart after Santa's little helper died. The golden retriever was the cause of their change and all of them became golden retrievers. The change happened after the party and all of them were around the dog petting him and during the night they all passed out in bed and woke up three day's later changed.


Now, Lisa just had her eighteenth birthday and the one thing she wants most of all is a horse.


A few days later Marge is sitting at the kitchen table looking at the ads for horses in the paper and finding all, but one is more then she can spend. She calls the man and sets up a time to look at the horse.

The next day marge drives to the farm and tom, the owner is waiting for her. She gets out and shakes his hand feeling a tingle in her loins when she looks at the tall muscular horse. He takes her to the barn and she sees the horse, black with splashes of white on his belly and legs. After a while they come to an agreement about the price. "Um...their's a little problem about where we're going to keep the horse. We don't have the money to house it right now" marge tells him.

"Why are you buying a horse if you don't have anywhere to keep it?" he asks her.

"I was hoping we could keep it here since it's not far from our house. We don't have much money so, I was hoping I could pay you in a different way" she says stepping closer to him and giving him a peek at her cleavage.

"Well...the horse could use some relief" he says with a grin.

She looks at the horse "I don't think I can screw an animal" she tells him.

"I'm a horse, too" he tells her and she sees his pants bulging a little more then when she first arrived.

She smiles "I guess you are" she says rubbing his growing bulge "my husband hasn't been able to satisfy me in over a year" she says when she feels his cock growing in her palm.

"You still have to fuck the horse and if you do it once or twice a week I'll reduce the price for the horse by a third" he says and with a soft moan he unzips his pants.

"Okay, if you can satisfy me then I'll fuck the horse" she says when his hardening cock spills out into her palm. She wraps her fingers around it and squeezes it getting another louder moan from him. She drops to her knees and sniffs the cock inhaling the strong musk and feels her pussy getting even wetter then it was. She opens wide and sucks on the flat head and taste the first drop of pre-cum hit her tongue. She moans around the cock as a mini-orgasm hits her, soaking her panties.

He reaches down and pulls her shirt off and gasps when he sees her breast fall free. "How big are they?" he asks watching them bounce and the nipples growing hard.

"since the change they tripled in size and grew to an F-cup" she tells him and leans back rubbing the head of his foot and a half long cock on her nipples smearing pre-cum on them. He moans when she pushes a nipple into his cock and she moans when a tidal wave of pre-cum covers her nipple and part of her breast.

"How about you fuck me now" she says letting go of his cock and bending over against the wall and sticking her ass out. He kneels behind her and reaches around undoing her pants and pulls them down slowly revealing her soaked panties. He sticks his nose between her legs and inhales deeply feeling his cock get painfully hard. He licks her panties a few times before he pulls them down and stands up behind her.

"Which hole do you want it in?" he asks while rubbing her furry ass.

"I don't care, just fuck me" she says feeling pussy juice running down her thighs.

"Okay" he says and hold the end of his cock and milk down the length building up the pre-cum in the tip. He points the tip at her asshole and milks it one last time and lets go spraying pre-cum on her asshole. He quickly pushes the head of his cock into her ass with the pre-cum covering it.

Marge moans loud and long feeling his huge cock filling her needy body. She drops her head and feels him grab her breast and squeeze her nipples and moans when milk shoots from her nipples. "You lactate" he says surprised and brings a finger to his mouth and sucks it clean.

"Yes...ever since...the change" she gasps and looks back at him. She looks past him and sees the horse watching them and then feels an orgasm tear through her body when she sees his hard cock under him bouncing with his heart. She moans loud and long digging her fingers into the wood as her pussy explodes trying to grab a cock, but finding nothing. She reaches down and thrust three fingers into her pussy and feeling her orgasm get stronger and more pussy juice runs down her thighs and puddles in her palm.

Tom fucks her with 6 inches of hard horse cock and feels her rectum convulsing around his cock as she cum spraying his balls with her juice when she pulls her hands away to suck on the fingers. He grits his teeth feeling his cock growing harder and the flare growing wider. "I'm about to cum" he says fucking her faster.

"I want it on my face" she says pulling away from him and dropping to her knees and sucking on it. She taste her ass on his cock and loves it, he holds onto her ears and slowly thrust his cock into her muzzle feeling his balls drawing up to his body. With an ear splitting neigh he covers her face with the first shot of hot cum. She opens her muzzle and takes the next shot and quickly overfills her muzzle and covers her breast. He fires four more shot and by the time he's done her face, chest, belly and shoulders are milk white and matted with horse cum.

She starts rubbing her pussy hard and fast and with in a minute she barking in pleasure as an orgasm tears through her loins making a puddle grow between her legs. "Now I need my pussy fucked" she says getting up and going over to the horse "hey their boy, ready to fuck a bitch in need" she says dropping to her knees next to him and grabbing his rock hard cock.

He looks back at her and shakes his head as if answering her and she leans down and licks the dripping head loving the taste of horse pre-cum. She sucks on the head for a minute and feels it swelling between her lips. She lets go of it and lets him calm down before she lies down on a bench in the middle of the room and the horse follows her. Tom guides the horse into place and guides his cock to her pussy and with a shove he sinks half his two foot long cock into her pussy.

She arches her back and grabs her breasts and squeezes them making her hips buck against him and force another inch into her. She moans long and loud feeling her cervix getting pounded against and enjoying it even more then normal. "God...this is amazing. Homer will never satisfy me ever again" she says pulling on her nipples.

"Anytime you want a fuck come and get me" tom tells her and lifts his growing cock to her face.

She licks the head of his cock and tastes his drying cum and the fresh pre-cum coating it. She moans around the cock as the horse fucks her hard and deep, she moans louder and louder as the horse sinks more of his cock into her pussy until six inches remain outside her pussy and that's quickly covered by her flowing pussy juice.

The horse pounds her for ten minutes before both tom and the horse explode filling her from both ends. She groans feeling her belly stretching with every shot of horse cum into her body. Both horses moan and neigh during their orgasm and after inflating her belly until she looks 9 months pregnant they pull out of her body and their cock dribble the last of their seed on the barn floor.

Marge lays on the bench moaning as the last shock of orgasm fade from her pussy and feels cum run from it pool under her ass. Her tail wags happily as she feels exhaustion fill her body; within five minutes of the horse pulling out of her she falls asleep. She sleeps for an hour before tom wakes her with a finger in her pussy and up her ass.

"We have a deal" he says pulling his fingers out and licking them clean.

'good, I'll bring Lisa by tomorrow and introduce her to her new horse" marge says sitting up with a groan and rubbing her belly feeling it wobble a little.

She gets up and presses on her stomach and falls to knees and vomits, several grunts and her belly shrinks back to normal. "I'll clean this up" marge says wiping her chin.

"Don't worry about this, I'll get a hose and wash it off the concrete" tom says helping her up.

"Looks like you had fun" tom says seeing all the cum on the floor.

"Yeah, that itch is finally gone. About a year ago homer started having problems keeping it up" marge tells him "I've been masturbating everyday and it only seems to help a little, but now for the first time in a long time I don't feel horny, only satisfied."

"Like I said anytime other then the once a week just ask and you'll get a belly full of horse spunk" tom tells her handing her, her clothes.

She gets dressed and heads for her car feeling a tingle in her pussy as it shrinks back to normal size.

The End