David put his hand on the stone as he moved toward his objective, that wonderful hot, wet spot between Sierra's legs. He had to know how much this was torturing Jon.
"I wish I knew exactly how you feel right now," was his wish.
The stone heated up for a second but then he didn't feel it anymore. The only hard thing he or should I say she felt was a very erect penis moving up her thigh and about to enter her. David realized that she was now Sierra and about to be impaled by her lover David/Jon. At the same time, Jon realized what had happened and even though it took nearly super-human strength of will, he got off of the beautiful woman. He dressed as Sierra/David/Scar begged him to take her. She kept vowing her love for him that would live forever.
Jon picked up the rock and wished, "I wish this person would return to wherever she was brought from." Sierra was gone.
"I wish I were in my own bed, in my own bedroom, in my parent's house and nobody knew I was not there all along." And it was so.