Note: Accessibility options are nice and not hard to do.
For example have any of you heard of the Dyslexic friendly font called "OpenDyslexic"?
It's common to use flashes for sex scenes climaxes but some people are sensitive to flash effects. A toggle to turn it off is good.
Font size and font selection are a good bonus options to have from the pref. menu
I do have my projects open-sourced, which others are free to copy and use the code for their projects.