I would call that mild. I don't think that would stop anyone from reading, I'm only putting it down as a precaution. Best to avoid trouble. I'll mark it as 'very mild' or something like that. I came down hard on my fic and gave it a higher content rating, just to be on the safe side.
I just added the second blog, and it goes into a little more detail. If you have a sec to check it out, and make sure it's cool with you, that would be great. I need some info, anyway. A link to the fic(s) (Max of 2), and the content ratings. This way, I can have everyone's links on my blog, so there's an easy way to get to the info.