The setting is usually a mundane, domestic environment, making the fantasy feel more "attainable" or grounded.
However, I want to clarify that I couldn't find any specific information on a story or report titled "Diana Rider stepsister and stepbrother swapped exclusive — long report." It's possible that this is a fictional story, a personal anecdote, or a report that hasn't been widely published. diana rider stepsister and stepbrother swappe exclusive