"All right, now let's get started, shall we?" the intruder began. "I wish that Jon's mother was a dog, and that his father was half dog and half human," he said. He was off to a good start, now Jon was ¾ dog, and looked more like some kind of 3 foot tall hunched goblin than an actual human. His sister Zoe and brother Mikey had also become more dog than human. This wouldn't be nearly enough though.
The man continued, "I wish Jon was still able to speak, and make wishes with the stone in spite of being ¾ dog. Next, I wish he was bisexual, with a 7 inch penis, and a tongue that could stretch out to four feet in length,"
It was almost done, but he still had to make a couple more wishes, just to be sure, "I wish that Jon would lose all his sexual inhibitions overnight, and wants to go to his school tomorrow with the stone and start using it to make wishes. Finally, I wish that nothing Jon wishes for will affect me directly or indirectly, and I wish for a way to see and keep track of everything he does with the stone. There, that should do it," he said conclusively. The madman put the stone back in the box where he found it, and left for the night, looking forward to what that dog-creature would wish for in the morning...