How is Pengy used in my series?

Well, as a good number of my fans know, Pengy isn't actually an original character of mine. She's actually a character of a good friend of mine named Ashley. In Yoshi Legacy: Heroes of the Mushroom Continent, she's one of the protagonists of the game, alongside characters made by me, like King Yoshius, Marcellus, and company.

Pengy first appears in the series after Prince Edward washes up onto the shore near her home. Concerned, she brings him to her home and takes care of him while he recovers from the event. About one week later, Edward is conscious enough to realize where he is, and initially shows shock. However, Pengy comforts him and converses with him for a while and learns about where he came from and what he is trying to do: scour the continent for the Elemental Gems. After Edward realizes the rest of his companions are not amongst Pengy, he gets up to leave and find them. However, she decides to come with him on his search, for she claims her caretaker, a stepfater named Angus, doesn't really do much with her.

Pengy doesn't realize it at first, but she has much magical potential in the ice element. She is told telepathically in the mountains, and first realizes her power in the earthen town of Terranis, inhabited mostly of Koopas. As the story goes on, she will find more and more of her icy prowess, and find out who she really is.

Special thanks to Ashley for even letting me use her character in the first place!

Her YouTube: http://www.youtube.com/user/ThePengyWolf

I don't remember her DeviantArt, but if someone can provide, I'd appreciate it. :3