Don't think of this as a juvenile talk. Think of 話 the vocab word, which means "story." If you do that, you get a "juvenile story." What's a juvenile story? It's a children's story.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
This fairy tale will actually make you cry.
I'm finally getting serious about writing children's stories.
Miyazawa Kenji’s fairy tale "Night of the Festival" was my favorite story when I was a child.