Karyn's Centaur Fantasy

I said "Karyn, you did so much for me last night. But, I know you were really turned on about becoming a centaur, and we didn't do that enough yet. I can always spend another night as a human girl, but what can I do to make those centaur fantasies come true for you today? You don't have to wait anymore. I want you, and I want you as a centaur, too." Karyn smiled at me. "Thanks, Jon. First we'll need to be centaurs again." We morphed our bodies until we were centaurs. Me a female and Karyn a male. "Actually, I was hoping we could exchange sexes too," I said. "Jon, honey, please. You should stay female as long as I want you to." I smiled. "Okay." I didn't really want to be female anymore, but if Karyn preferred it, then that's how it would be. It was, in fact, *Karyn's* fantasy and not mine. "What next?" I asked Karyn.