An expository article is usually about explaining something or talking about it. So if it's a true story and you write it like a life story then yes it can be. If it's just a fictional story you want to write then no.
Answer
Explanation:
maybe something like Lucifer gulped. He glanced at his own reflection. He was a creepy, mean, vodka drinker with a tall figure, and handsome face. His friends saw him as a dull, different type of Devil. The rain hammered against the windo of the urban coffee shop as he was planning his revenge to kill the person who shot his sister .
The trustworthiness of a speaker adds to the speaker's "appeal to reasoning" although it should be noted that it also contributes to the speaker's reputation.
It depends if your trying to protect them from something that they dont need to know or in that area yes
