Where the attendant had been standing before was a beautiful Pegasus mare with her wings folded against her sides. She gave you a smile as you looked at her even more confused than ever. Why was she suddenly a Pegasus? What was going on?
"Well, I have to say that I wasn't expecting this to be so easy," the attendant said with a smile as she looked at you curiously. "Quite the handsome stallion, don't you think Lilly?"
"Indeed," a new voice said and you looked over to see the Unicorn mare talking. "And they look confused, how cute. Do you think we should tell them the truth?"
"Why not," the attendant said as she trotted over to look at you closely. "This is my true form, I was born a Pegasus unlike the two much like Lilly here. We set this little Stable up so that we can make more like us. Unicorns and Pegasi aren't that common anymore, and we've mostly hidden away from the world, but we're ready to come back... and transform as many of you silly humans as we can."
You let out a confused whinny. How was she talking? What was going on?
"I'm sure you're wondering what's going on, don't worry my handsome stud, you've got nothing to worry about," she said and laughed. "You're going to be one of the fathers of a new generation of our races. You can't talk yet because you're not ready to your new bodies yet, and only the two of you can see us in this form... for now."
Lilly smiled as your girlfriend trotted out of your stall and slipped into the one next to you. She seemed to be more accepting of this new body than you were, even if it was enjoyable in its own way.
"So, what are you going to do with him?" Lilly asked the attendant. "Do you want to mate with him now or wait until we get more stallions?"