“Come on guys, play nice. You shouldn’t neglect anyone during this family gathering.”
You instinctively looked at the other white stallion. By now your mother was clearly having her human spirits broken by the powerful magic at play. Although the new stallion still didn’t really want it, his body was begging for action. He had become jealous seeing you and your dad going at it. As a result his enormous member was now at full length, and it was now leaking a few drops of precum in anticipation.
Your father meanwhile was led round to your front. You couldn’t help glancing at his own fully-erect member as a mixture of his precum and your vaginal juices coated its length. Deep down you felt sick about this whole situation, but these thoughts had been forced to the back of your mind by the even more profound torment you were suffering.
“My, my you are all so beautiful. You two studs in particular could fetch a very high price indeed. I suggest you make the most of this family time while you have the chance.”
All three horses whinnied and neighed, clearly not wanting to give in completely.
“Your old lives are gone. You serve the zoo now.”
These words seemed to resonate within the horses’ minds. Suddenly the thought of resisting seemed out of place. Slowly the family’s minds became warped to suit their new bodies. Their human lives became increasingly distant as new, more equine, memories gradually replaced what they thought they knew. As they came to realise the hopelessness of their situation the three animals exchanged sorrowful whinnies between each other, as if to say ‘sorry.’
With the woman seemingly satisfied by the effect her words were having; your mum was finally released from his restraints. He put all his remaining resistance into a couple of limp tugs against the men holding him. And then the horse's defiance, and role as your human mother, finally died as the stallion was guided towards your rear.
Meanwhile your father, who was similarly overcome with bestial lust, was positioned towards your front. You let out a pathetic whinny as you suspected what was coming.
Sure enough, the two white stallions were unleashed at the same time. You parents offered no more resistance as they both mounted you simultaneously. Your mother roughly planted himself on your back before shoving his mushroom-shaped cockhead towards your puffy vagina. Meanwhile your father placed his front hooves over your shoulders and moved his own member towards your huge mouth.
The sudden shock of their combined weight on your back left you completely stunned. Your legs were shaking as you feared you would be crushed. Luckily however, half-a-dozen attendants were on hand to prop you up.
And then, while still steadying yourself, you were penetrated at both ends. After a few wild jabs at your rear, your mother finally hit the mark and managed to push his giant member past your outer vaginal lips. The shock made you let out a shrill whinny, which was ended abruptly as the other stallion stuffed his own giant penis into your mouth.
The pair then pushed themselves into you as far as they could before they started thrusting in and out. All three horses were overcome by their new instincts as they desperately wanted to fulfil their natural urge to reproduce.
Of course you should have been disgusted and upset. A couple of days ago you had been a confident young man with a lovely girlfriend and a promising future ahead of you. But now look at you. You had been reduced to a horny mare in heat, begging your parents to fuck you harder and harder.
Your horse mind couldn’t care less about any of this. From your mare’s perspective you should be proud, not ashamed. After all, two of the stable’s mightiest stallions had chosen you to be their mate. Soon that burning heat within you would be quenched, and then you would become the mother you were born to be.
Motivated by this, your mare mind now established full control. Now you couldn’t help but encourage the two stallions as they penetrated you from both ends. To accommodate as many inches as you could you pushed back against your mother as he kept up his thrusting, whilst also trying to relax your throat for your father’s wide cockhead. You didn’t care that this was utterly wrong, being satisfied was a much more pressing concern.
This lewd display continued for a little while before the end seemed to near. Finally, all three horses shared a common goal: they had to finish now! In unison, all three picked up the pace of their mating. The two white stallions thrust as fast as they could into their son below them. Meanwhile, the beige mare tried her best to accommodate them as she was penetrated relentlessly.
The two stallions began whinnying loudly, and their son made muffled grunting noises as the floodgates finally opened for all three.
Both of Princess’ orifices were suddenly flooded as her parents dumped their loads inside her. Their massive pairs of balls were completely emptied inside the startled mare, causing her to finally cum in sheer pleasure and relief. The mighty explosion sent long strands of cum out in all directions from both sets of Princess’ lips. You nearly choked as what seemed like gallons of your father’s sticky semen filled your mouth.
Thankfully the attendants were on hand to extract the two giant organs from either end. You felt relieved as the weight was lifted off your back. The burning heat had disappeared, having been quenched by you mother’s nice thick sperm. Both stallions’ hooves then landed in giant puddles that your mating had produced.
The woman clapped her hands and addressed the new horses. “There, I’m so proud of all of you. You all seemed to embrace your new selves and had some fun with it. I think having this chance to spend time together has done you all some good. However, you all look a bit tired, so I think I’ll give you a few days off. I’m not completely cruel after all.”
None of the horses really cared about what she had to say; they all just felt numb and exhausted from their intense mating session. As the trio were slowly led away to their stalls, the woman pondered what she should do next.