Jon eased back into his bed, drifting off to sleep comfortable in the knowledge that he was safe from misinterpretation from the stone, and blissfully unaware of the unexpected twist his wish was taking.
When Jon wished for his wishes to be granted "the way he wanted them to be", he probably expected the stone to understand it rationally, and grant further wishes rationally. But what use is arguing rationally with a piece of rock?
The stone granted his wish, of course, and all further wishes would be granted the way Jon wanted them to be, whether he liked it or not. This meant that, instead of just interpreting what he meant using his wordings, the stone would explore Jon's mind and use what it found to direct the wishes it granted, all of it, including his subconscious desires, which he technically wanted.
This meant that Jon's wishes would in the future be guided in part by his subconscious, for better or worse. If he disliked someone and made a wish involving them, the stone might give it a cruel twist to indulge his subconscious desire to hurt them. If he was hungry, an unrelated wish might somehow involve food. If his subconscious wanted sex, like it usually does, especially in hormone-riddled male teenagers like Jon, his wishes would be granted taking this subconscious desire into consideration.
Whatever it was that Jon ended up wishing for later, the results might certainly be... unexpected. The next day was definitely going to be interesting for him.
