Narratrosis 

A restless emptiness or boredom caused by the absence of new books or stories to read.

I just finished my entire bookshelf—narratrosis is hitting hard.

Narratrosis by Wicked Writer September 13, 2025

narratress 

A female narrator, not unlike an authress or actress.

I am the narratress of the story.

narratress by skidd90 January 8, 2011