People keep calling the hinted relationship between Naru and Shiba yaoi, but I don't think that's correct. When Ookuma asks them if they're a man, they very explicit say their sex is male. Now, that could just be an artifact of the translation, but it seems like a very specific and unusual wording. They also always appear in very feminine clothes and act in a more traditionally feminine way.
My guess is that Naru is actually trans. or at least somewhere on that end of the spectrum, in contrast to Mizuki who just prefers more masculine cloths both still thinks of themselves as a woman and who gets surprised when people mistake them for male.
Also, on an unrelated note, I'd forgotten this series was by Mochi. It's so different from most of their other works, but I really liked the less completely crack tone and setting. I hope we see more in a similar style, if not an outright continuation.
And I don't really see her parents as conservative. Overprotective - sure. But she obviously has 0 issues with dating another girl, even less than a regular person. Maybe she is just an airhead, but I don't think that is something she would be taught in a conservative household of a wealthy family.
It's worth noting that the same openness to new experiences that lead to her easily accepting Mizuki is also shown in other aspects of her personality. For example when she was confronted with new, and potentially unpleasant, dishes she decided to go for them without hesitation. That's more than just ditzyness and it's not a character trait you'd expect from overly conservative households.
oh for the love of....so we reach an point were the LGBT community keeps saying we should no care about identity and labels, but we still brand Feminin Man = gay!
now here we are again! Feminin Man = trans!
how about this one? some Feminin men = might be STRAIGHT or way the hell not Bisexual???(the humanity as an whole can’t comprehand that some man like to be more feminin or that some women like to be masculin) and then we get complains about how society labe things and care to much about identity when the LGBT itself doesn’t seemn to be able to think man can’t be feminin unless they are either gay or trans, I really feel sorry for Femboys at this point, or just Feminin man if they don’t use that Label