The rest of the night passed in a blur -- no, not a blur, just the memories are hard to describe in words. My own needs grew more intense, more animal... crowding out thought and identity until I was just a mare in heat, being mounted by a stallion. The pleasure I felt by being taken like that was incredible, undescribable, and it left me wanting more and more, caught in a loop of pleasure and desire as the stable boy led the second worn out stallion away and brought in the third.
By the time the morning came, I was barely aware of anything as my mind was so addled from lack of sleep and the sex. I put up little resistance though as the stable boy cleaned me up, my sex still winking at him as he washed me, out of my control, and made me ready for my rider. Treelus swung up on my back when the cleaning and saddling was done, and took the reins -- only dimly was I aware that he had been standing there watching me for some time prior. In short order we were riding out of the castle we had just arrived at.
"Still wanting more, are you, my little mare?" he asked, chuckling. "Oh, you will get it." He flicked my flanks with a riding crop, making me jump and trot faster. "You're a bit spirited yet, but we'll have that energy properly channelled soon." Tugging on the reins, he steered me down a half-hidden side trail in the woods, which soon widened to a larger trail. The scents and sounds of other horses and people... and sex, reached me, and I could not help a reaction to it. "Eager for another stallion, aren't you?" Treelus just laughed again.
The stables came into sight -- this was no small barn, but a sprawling group of buildings, with multiple barns. There were horses and ... I nearly stopped, I was so stunned by what I saw, but a flip of the riding crop kept me moving. There were just not horses being trained here -- I could see them, all mares, I think, being trained in proper gaits and cart pulling, but also pony-girls. Except some of them were part pony and part girl, standing upright on two legs, but otherwise covered in horse hide with tail, hooves instead of hands, and a horse-like head. Others were the 'normal' pony-girls -- young human women in leather harnesses, being trained to trot and pull carts too.
"Welcome to your new home for now, my little mare." Treelus patted my mane as he rode me down into the almost hidden valley. There was a tingle as I rode past two stone pillars along the road, and I noticed a string of them encircling the valley. "That is just us going through the ward spell -- it prevents people from finding our stock by magic." I shuddered as I realized that Lancelot may have problems finding me now.
Treelus continued. "As I mentioned, we need to channel that spirit into a proper manner for you to serve your owners -- here, you'll be trained to be a proper, obedient pony-girl. The more obedient and submissive you are, the more human we will return you to being. The more rebellious you are, the more horse-like we keep you as. That mare shape has only so much brain power, so it is hard to resist the training forever... of course, perhaps you might be happier as someone's brood mare for the rest of your life -- I have never heard of someone wearing out all three of our stallions in one night before!" He chuckled. "Now, let's get you settled in with the trainers. I do hope you take to the training quickly, it would be a waste to have to leave you like this, though you might produce some very beautiful fillies."
