>>14877034I can see what you're getting at but I don't think it's the case for her, at all. Obviously we're both making assumptions here, but she legitimately does not seem like someone who would fit into what you described to me
I've met plenty of people who were very sexual/lewd but simply chose not to expose that side of themselves publicly. I think this is Lumi's case, she is generally super seiso with the occasional slip into lewd territory (this on its own doesn't mean much, but I'm just connecting the dots).