Of course!

Once they are all inside the house, the settle down in the living room with Sarah and Erica looking at Amanda excitedly while she seemed a bit unsure herself, but also clearly excited.

"Soooo, where do we start?", she asked her two friends, not quite sure herself where testing of such a strange new power would even start at, much less lead. However, Erica seems to already have plans.

"Well, how about this? I wish Sarah had bigger breasts", the pixie said as Sarah looked at her, clearly annoyed, but Amanda was unable to stop her newfound powers from manifesting, shivers coursing her body as the elf saw her breasts grow by at least one cup.

"Ha ha, very, funny, Erica, but we need to actually test the limitations", Sarah said as she fiddled with her top, now a little tight thanks to Erica's wish.

"Yeah, I still want to know what I can do... even if I can't wish myself", Amanda noted, sighing slightly.

"Well, at least that bit is like genies from stories, they always needed to get others to make wishes. But they could also twist vague wishes, so I wonder if you can do that too.... ok, let's try it. I wish my hair was another color", Sarah said, and Amanda felt the familiar tingle, but this time tried to somehow grab onto it, finding herself in some kind of trance where she could almost feel the wish.

Thinking quickly, Amanda settled for a slightly lighter, more platinum blonde for her friend, and the magic released as quickly as it had come, while Sarah's hair changed to match the exact color Amanda had chosen.

"It worked, that is the color I chose!", Amanda exclaimed excitedly as she wondered how much she could twist wishes, making a guess that she could only change thing that had been left vague by whoever made the wish.

"Okaaaay, so you can change vague wishes, remind me to never make a non-specific wish in your presence ever again that may or may not be aimed at making a joke”, Erica said as she checked out Sarah's hair. "Nice choice, by the way. Looks great on her", she commented as Sarah blushed. Sometimes it was hard to remember that she was still a shy, somewhat nerdish girl, with the way her body had changed that day.

"So, what is next, Sarah? Any other things genies could do? Other than the whole lamp thing, I would rather not have to live inside a lamp", Amanda asked, wondering what the limitations of her power were.