copyright infringement
I neither find the "original" stories nor write the adaptations, armchair lawyer dude. I just post them here.
produced by
The reason you're even aware of the source is precisely that the source is plainly listed. How different the Eva/Alyssa stories are from the fanfics, that I can't comment on, since for that I would have to read the fanfics first.
If you're so bothered by fictional, light-hearted amusements derived from other fictional, light-hearted amusements derived in turn from other works, that you feel the need to vaguely hint at even more vague legal threats on a low-volume anonymous programming board of all places, chances are pretty high that you could use more light-hearted amusements in your life.
** Alyssa loved the fluffy abomination that her sister bought her as a house warming gift. >>30-33
** fox spirit Eva >>42-43