I looked back at Josh who had a shocked look on his face. Then I looked down and saw why he had that expression - under his foot was the pair of panties that he had just recently pulled off my body, along with the medallion nestled in the fabric. I couldn't help but smile and a slight giggle escaped my lips. I must have dropped the medallion on the beach there just prior to our little fuck session.
Josh suddenly pulled his foot up and away as if he was stepping on a knife, but we both knew that it was too late. "No...no fucking way!" Josh yelled as I laughed.
"Come now, what has a big strong MAN like you so concerned." I said in a mocking tone.
Josh just glared at me, and I could already tell that some of the changes were beginning. His hair has turning blonde like mine and starting to grow a bit longer and his height was slowly decreasing. Josh realized too that the changes were starting and his expression turned to one of slight panic. "This was not supposed to happen! I don't want to be a girl!"
I realized that Josh must have really enjoyed being such an alpha male these last few weeks with the medallion, and he especially enjoyed dominating women. That must be why he is freaking out so much at the idea of becoming one, and especially one that is so horny for cock! Even looking at Josh's large semi-erect cock after our lovemaking was making my body feel horny all over again.
But that impressive cock would not be there for long. Josh's eyes grew wider as his skin tone became lighter and his muscles receded. His hands and fingers became dainty and his waist grew wider as his ass ballooned out giving him the same hourglass shape I took on. He brought his hands to his chest where his nipples grew larger and began to push outward as his breasts formed. "Holy shit..." Josh half whispered as he felt his breasts grow larger under his hands, until they reached their peak size. Josh standing there with the body shape of a woman, grasping these two orbs on his chest, while his cock still hung between his legs was quite a sight.
Josh then began to feel a strange sensation coming from his groin. He knew what was coming next. "Oh fuck, no!" He said in a much more feminine voice as one hand went to his throat while the other shot down towards his changing penis. Seeing the same transformation that just occurred to me happen to someone else was fascinating to watch. I grinned as I watched his testicles pull upward into his body and the same large cock that had just minutes before been pounding my pussy shrank and drew upwards into a vertical slit that had formed. The head of Josh's penis shrank and changed shape as it nestled back into his new folds, becoming his clitoris. A slight moan escaped Josh's lips as his new pleasure organ completed its change.
Just like that, the changes were complete, and my naked twin now stood with mouth agape a few feet from me on the beach. Two guys drove to this secluded beach spot, and now only two naked babes remained.
"Well, Josh. You wanted to take hot pictures. What's hotter than twins?!" I said as I moved up closer to him (her?) Josh stopped running her hands over her new body to shoot daggers at me. "This is NOT funny!" Josh said with his new feminine voice.
I sure thought it was funny. And I thought of a few other things we could do now...