One of the primary benefits of the story codes on SOL is helping readers avoid (or seek out) specific types of content. I'm cautious about using some of the more controversial or extreme codes when they only apply to one or two chapters out of what will likely end up being around 60-70, and so when that happens I'll instead put a warning at the top of the chapter in question.
That said, within a few paragraphs of the next chapter to be posted (Chapter 8), some might raise their eyebrows at the absence of one particular story code or warning that seems pretty clearly implied.
So let me clarify, and note that this will be a narrative spoiler for the next two chapters (here's a little space to click away, if you'd like):
There's no incest in this story (or its second half). At least, not by my definition.
However, there are three instances where the possibility of incest is a plot point. Whether or not it happened or has yet to happen, it won't be described in this story.
My definition of incest is sexual contact between relatives. As a result, several things that might still bother those severely averse to even the suggestion of incest are worth mentioning. The most likely to offend is that, in all three instances, people who are related to each other will be having sex in the same room or place, in close proximity to one another. Just not with each other. Non-sexual contact may sometimes occur (e.g. holding hands), but it will be rare.
For those who have specific preferences or tolerances within the category: all three instances involve siblings.
And on that note, another spoiler: Éomer is not involved.