"...girlfriend. Both me and Karyn share you." Grace smiled happily. Jon was surprised with that "And both of you are... okay with it?" he asked, unsure. Grace tilted her head to a side "Why wouldn't we be? We are both bisexual and we both love you." Jon smiles slightly "Well, okay. So, Grace, do you have any suggestions on how to improve our life?" he asked.
Grace smiled at 'our' part and nodded "Yes, Jon. From what I understand you aren't happy living with your family. Sure, you love them but you would rather live away from them While you discarded that wish earlier, now you have both me and Karyn to keep you company, so leaving your family is more viable option in your mind. That is why I would suggest you to move out."
Jon thought for a moment "Guess you are right... now, how I word the wish..." Grace smiled "Oh, there is no need for that..." she said and her eyes glowed as their surroundings changed. Soon both Grace and Jon were standing in expensive and spacious apartment that seemingly had anything Jon could ever want. He looked around in amazement " This is amazing... Wait, you can use your powers without wishes? That is awesome." Grace smiled "Yeah, I can use my power directly. This apartment now belongs to me, you and Karyn. Don't worry we are paying for it from some of money you won recently." she winked.
Jon smiled "You really think of everything. Thank you, Grace." she giggled "My pleasure. Now, next, you have a deep subconscious desire to be female. While you do not actively act on it, the thought entered your mind several times since you got wishing stone. Since you can experiment with female form with your shape-shifting power, I don't think we should act on it." Jon nodded "Yeah, while I'm curious, I am not sure I want to be girl full-time. No offence." Grace giggled "None taken. Now, your other desires are various sexual fantasies that we will see about when Karyn gets here. Apart from that, you desire for more friends which won't be hard to do even without any magic, as you are good person and your looks will attract female attention. You don't have grand desires of world domination or anything like that, but you would like to be in position of power once you are older. At your current age you just want to fool around with friends and have girl that would love you."
Jon listened on, feeling amazed, if a bit creeped out. But guess Grace wasn't exactly normal human "Woah, you seem to know me better than I know myself." Grace giggled "All part of the job as your loving magical girlfriend." she winked. "Now, as far as your love life goes, you feel that me and Karyn are everything you could ever want in girlfriends and don't think to add any other girls into the group, which is good because I and Karyn would get jealous." she smirks "As far as improvements on our life go, you currently seem to be content. You do worry that someone could abuse me and you are afraid of betrayal and being alone, but let me assure you - none of that will happen. As you are currently happy with your life you are considering letting Karyn do some wishes so she could improve hers. Am I right so far?" Jon nodded "Yes, you are completely right." "Though I also want to give Karyn some wishes so I wouldn't feel this guilty about what I wished for..." he though.
At that moment Jon and Grace could hear door unlocking and Karyn entering apartment.