The narrator is not anybody in particular. It's a group of women, so there's no particular identity to the narrative voice. A Faulkner story, 'A Rose For Emily.' I admired used that voice and I wanted to try it out.. It was an experiment for myself.
I can't tell you exactly how I found it. It was just a process of writing a lot of stories and reading a lot of stories that I admired and just working and working until the sentences sounded right and I was satisfied with them.