This is my story: a boy raised up by two girls. By the time the story happen, he is 16 and they are around 26-27. They teach him difference things and care for him. So I have him called them "Master" because their relationship is like Anakin and Obi-wan. But 2 beta readers suggested me to change to Mistress. When I look up the thesaurus, Mistress means lover, leader, tutor, etc. In the story, he cares about them but it's not love. And in my mind, the word "Mistress" tied to "Love".
What do you think? I don't know what is the proper way for him to address them.
What do you think? I don't know what is the proper way for him to address them.