"Alright, but you'll be entered in the breeding program," one of the managers said and you were about to protest when he continued to talk.. "This is non-negotiable, if you want to return to your herd then you'll have to have at least one foal before you leave. Is this going to be a problem?"
You paused a moment and shook your head. If these were transformed humans then they would at least be different from the Zebras you had known in your herd and it wouldn't be as weird to be mated with them. Besides, it might not be that bad and you had always been good with foals anyway.
"Alright, you have a deal," you finally said.
"Alright, Molly and Cassandra will escort you to the transformation room," the managers said and you were taken away by the lioness and the bunny.
You were escorted into a lab on the same floor, there was a bed that was set up that looked like it was used for transformations but when the scientist came in he said you didn't have to use it. It only took a minute for him to take out a syringe and gave you a smile.
"Its rare that we get someone willing to do this, are you ready?" He asked and nodded to a mirror. "If you want to watch your transformation, that's there for you."
"I'm ready," you said and held your arm out, you hated needles so you closed your eyes as you felt him take your arm and inject you with the liquid inside.
You opened your eyes to look at yourself in the mirror. Your changes started after a moment as your breasts flattened against your chest as it barreled out. Your nipples moved down behind your hind legs and formed into your new teats as your butt inflated out more as your lower body formed into that of a Zebra.
When you tried to speak you let out a braying sound, as you kept going for a moment your brain started to register it as language that you were speaking. You fell forward onto your hands as they formed into hooves and your transformation finished. You looked at the mirror to see a Zebra mare staring back at you, and you felt strangely happy.
"Alright, good, lets make sure that everything is done," the scientist said as he checked you over. He smiled a little when he checked your vagina and nodded. "Well, looks like everything worked perfectly. Now, lets see what to do with you now."