This is a silly suggestion because I doubt there are many people who go this hard on reading the story, but I'd like to have the option to have the computer automatically pick options while reading it. I read the commus (basically a Japanese word for installments of the story; you might know it if you're an Idolm@ster fan) using a phone hooked up to my TV via HDMI, and having to pick story options means I have to be close by in most cases to keep it going.
And besides: everyone knows the choices in the story almost never matter. 
Additionally, I think it'd be nice to have other QoL features to make reading the story easier, like automatically going to the next stage once one finishes. What does everyone else think?