After Amy pulls out of you, you start to feel empty. A fire burns in your newly-changed loins, and you can't understand why. You don't even move, opting to continue to rest against your tits, while you contemplate what happened. Why did you suddenly like it so much? Why did you want more? Suddenly, you hear Amy take a whiff of the air in the room.
"Wow, it smells GREAT in here!" Amy says
Your eyes widen as you finally realize you're not just a mare; you're a mare in heat. And you're starting to think like one. Suddenly, you feel tingling as you start changing again. You fall to the ground with a whinny as...