[Dist takes a moment to think about that, straightening up and tapping his chin with one hand. He gives Ion a brief glance, and thinks back to the original. Just how old was the real Ion before he passed away? If Ion's body was maturing as well, then suffice to say that the wings would match that, Hm...how interesting, the wings follow the progression of age of their owner. Very fascinating...]

It could very well be that your body is maturing as well, and the wings are merely reflecting that. It's only a thought and a guess, but the wings we're given seem like they develop with their owner. If that is really the case, then there's nothing at all to worry about. You're only growing, Fon Master, nothing more than that.