In the corrals, there were Pamela, Savannah, Carrie and Marcia with other donkeys. They were sad and ashamed to be naked, hairy, on all fours and with a tail moving between their butt cheeks. They wanted to talk but only came brays.
As Marcia examined their friends, her shock suddenly turned to pure terror as she realized there was a male donkey as her eyes landed on its huge erect member swinging between its legs.
‘OH NO! THIS CAN’T BE HAPPENING THIS HAS TO BE A NIGHTMARE!!’ Marcia’s heart began pumping faster and her mind went into fevered panic.
Then, she felt a strong force of hot air on around her vagina. The jackass was right behind her sniffing her sex.
‘NO! This can’t happen! I don’t want to be fucked by this animal! I’m a human!’ She screamed in her mind. Her back legs kicked lightly in an attempt to ward the jackass away, but she was not fully used to her new body yet, and the kick did little good.
She turned to her right to run away but slammed into the barn wall right where the fence connected to it. She didn’t even realize that she had cornered herself!
“Heee haaaww! Heee hawww!! Hawww! She brayed in fear. Suddenly she felt weight on her back as the male donkey climbed on top of her, his 18 inch swollen cock prodding at her back side looking for his mark.
She tried to shake the male off, but he was stronger than her, and a natural donkey that was used to his body. She felt the jack’s strong teeth lock around her mane as he tried to position himself on the jenny, thrusting his hips trying to make his target. She could feel his hot breath on her neck as he struggled.
Finally, the jackass hit home and entered her. Marcia cried out in a horrified bray as she felt his cock inside her, slowly working its way in. Her braying grew louder as she emptied her lungs in a plea for it to stop.
Marcia’s braying was soon replaced with slow heavy huffing, as the jackass pushed her up against the barn wall, her head propped against it. She couldn’t fight, her breathing became more labored as her body responding to the stimulation.
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Marcia's last few weeks had not been easy. She had cried almost everyday, braying for hours in hopes that human words would come out.
She had started eating grass at first when her hunger was too much to bear. Surprisingly it tasted good, so she had that going for her. When she was not eating or sleeping she was cautiously avoiding tha jack. The jackass was incredibly horny and often quiet footed. He made his attempts to mount her daily, and often succeeded, despite Marcia’s efforts to fight him off.
The other three girls brayed, ate and mated happily, they looked as if they would be donkeys all their lives. It's had its logic, Pamela, Savannah and Carrie acted as asses even as humans.
Marcia had grown used to her new life on the farm after no one came looking for her there. She never forgot who she was but she couldn’t ignore what she was now. A farm animal that ate and slept outside like an animal.
She had grown fond of her pen mate. After all it was just the two them. Communication was hard, he was after all an animal to begin with and her mind still maintain her human thoughts, but she enjoyed their gentle nuzzles of affection and they kept each other warm at night.
It took Marcia close to 9 months before she started to accept herself as a jenny, and she fought less and less when the jackass mounted her. As the days went on jack’s daily mountings began to become routine and her shock and disgust at having a donkey cock inside her subsided. Slowly, the act of being mounted by the male became something to break up the day.
One sunny afternoon Marcia was resting in the shade as the jack grazed. She felt her leathery folds moisten as she watched the animal. Her mind fought with itself as she continued to watch the muscular jack move. She hated herself for having urges that tingled her insides but she could not deny them. After some thought she made up her mind and got up and meekly wandered over to where her pen mate grazed. In shameful curiosity she presented her backside to him.
The jack took the unfamiliar hint and hoisted himself upon her back locking himself with his legs around her. She couldn’t believe she just put her position but that was no matter as she eagerly anticipated what was about to come next. She could feel his warm meaty cock making contact with her rear as the donkey looked for his mark. She decided to help him but adjust her stance to better guide him to her wet lips. His cock landed on the spot and with a firm thrust he began to make his way into the jenny. Marcia’s eyes fluttered with a loss of breath as she could feel his hot member tunneling deeper into her donkey pussy. She pressed into his body fully allowing the jackass to penetrate to maximum depth. He began his thrusting into and out as the female donkey let out brays she hadn’t before. She found herself lost in complete bliss as she was rocked by the strong jack. If she was going to be stuck as a donkey this was something she needed! Her mind was in lust and she had to have more.
For the rest of the afternoon and well Into the night the two donkeys fucked almost continuously until both nearly collapse from exhaustion. The following morning the jenny wasted no time in waking the jack enticing him with her backside. The jackass mounted her in what would be the first of many times that morning.
The following months She found herself loving every second of being fucked by him, her mate. They had sex daily, As often as 5 times a day, the jenny often initiating the ritual herself, her lust grew insatiable. With everything taken away from her there were few things she could enjoy in the boring paddock life, one of which was the jack’s massive cock.
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An year later, the strange man who tranformed the girls into asses, the owner of Pleasure Island, went to the stable to check the donkey's new life. Then, he found the Marcia and the jackass fucking again.
He smirked at his handy work. “My you certainly have come a long way, Marcia Caldwell. Never would have thought you’d take so well to being a barnyard animal. I suppose you should be thanking me for change your boring investigation job and giving you a boyfriend!”
Marcia looked up at the man from underneath the jack but her mind was too muddled with sexual arousal to care. “Well I’ll leave you two to it! See you soon!” And with that the man strolled out of the barn with a giggle.
Over the years of rearing, Marcia spent her time eating and sleeping.