Not a huge fan of the protagonist. She is mopey and her only good point is that she is kind. Without fenrir, she would be a depressing mess that wouldn't do anything. The story is a little cute and fantastical with it's magical elements but that is its only positive.
Fuyu Fenriru no Itoshigo to Natta Watashi ga, Zetsubou kara Iyasareteiku Hanashi