"Well," I ponder aloud, "There is one thing I always wondered about..."
"And what is that?" she asks curiously. "I'm in for anything, you know..."
That remark made me grin, and turned my weird idea into a firm descision.
"Okay," I said, "Prepare. I wish that you would turn into my exact twin."
Her mouth opened, "Wha..." but then the change already took place. Her breasts shrank rapidly, while her whole body grew a bit and gained more muscle. I watched her beautiful hair receeding and taking on a darker shade, eventually forming a hair-cut I was all too familiar with. Watching her face change was almost the most fascinating part of the transformation, going from cute female to more or less handsome male: me. That was only topped by the sight of my cock sprouting from her crotch. She gasped, holding her pussy with both hands as if trying to hold it back, but the stiff thing pushed through between her fingers, throbbing and glistening from the juices of her former sex.
Panting heavily she looked examined her new body, just as I did. She looked exactly like me now, in every respect. But there was something amiss for my little experiment, and Alyssa seemed to notice that, too. "This is so weird... but now what? Are you going to wish yourself into me?"
Grinning mysteriously I shook my head, having other ideas. "Nope... I wish I was gay." I didn't know what I expected, but there was no 'shift in my perpective' or anything. I didn't feel any different at all. Although... seeing myself sitting there in the nude, stroking my cock, that suddenly did turn me on alot...
Going on all fours I crawled towards Alyssa, who seemed to be drawn back and forth between being shocked and excited. "Wow..." she comments breathlessly, "That's something new...."