One day as you were grazing, two human mares entered your enclosure. You barely paid attention to them, humans only really mattered to you when they were there to feed you or to bring you to your latest mare, and you had just bred a mare yesterday. You were a bit surprised when you felt one of them ran their hand through your mane.
"What a handsome stud," she said with a smile. "Our foal program has done well. Has he had any problems with the adjustment?"
"No, he's completely unaware of his previous self, he's even helped bring over some of the more, unruly mares in our care," the second human said. "One round with him and they're eager for more breeding, don't remember a thing about their old lives."
"Perfect," the first human said. "Harry's getting on in years at this point, I think its time we put him out to stud. What's this one's name?"
"Hercules," the second human said. "Will be a shame to lose him, but we can always work out a deal."
"Yes, we certainly can," the first woman said as she took your reins. "Come on boy, you've got a special job ahead of you. You're going to be our special stud at the stables."
You let yourself get led through the fields to where the stable was. You had never really been here, but you got the impression that the horses who were here were important somehow. As you were led inside, you could see and hear humans chatting as you were led towards a stall. You could smell more horses around, and across from you you could see an older white furred mare with a blonde mane, she looked about the same age as your mother, but her gaze fell on you sadly... that was odd.
"And here we have Hercules and Jessie," a human woman's voice said as she led two people in. "Hercules is new here, so you'll be his first riders."
You looked at her and at the humans who were with her.