The stone flashed, causing Jon to close his eyes. When he opened them, nothing seemed to be different. He was still himself and his bedroom didn't look any different.
He let out a sigh of relief, thinking that the wish must not have been granted. But if that were so, why did the stone flash?
The knocking on his door continued, but not as forcefully as before. In fact, it seemed quite a bit subdued, as if the person knocking didn't want anyone else in the house to hear.
Jon opened the door and saw his sister Zoe standing in the hallway. She looked the same as usual, all decked out in black, looking like the typical Goth girl. But even so, there was something different about her. Something about the way she was acting ...
Then it occurred to him. She wasn't in a bad mood. In fact, the way she was looking at him, she almost seemed to be ... happy to see him.
"Jon," she said in a quieter voice than he ever heard her use before. "Mom's going out to get some groceries."
"Okay ..." Jon said.
"That's enough time for us to have a quickie, right?"
"A what?" Jon asked, before his eyes went wide. That wish. It made it so that Jon was dating his sister. Jon and Zoe were having incest?! That was sick! But Zoe didn't hear the wish, so she thought it was normal.
What the hell have I gotten myself into? Jon thought, panicking.