Jon leap to Sarah and twist her arm forcing her to drop the stone with a cry out of pain.
Jon grab the stone in front of the wide eyes of Sarah and before she can do anything he says.
"I wish you just can stare at me when I makes wiches." and then just after he says.
"I wish you can only eat sperm, you can't digest normal food, you throw it up immediately. I wish you just need one ejaculat a day to feel nurished and you'll stay slim and in shape just with that. I wish you'll be immune to any disease and aging, you'll stay sixteen years old as long as you eat sperm until the end of time. I wish you go back home and forget about the stone, you just remember the curse I put on you."
And Sarah with a frightened look go back to her house, knowing that she will now have to eat sperm until the end of time.