Miyuki so far seems to me as "big bad"
Narrative-wise, she is. At least she's supposed to be during those flashbacks (still gotta see if and how much she impacts the present-time storyline).
I'm personally not quite sure what to make of her...
I dunno, it's just her reaction (that glare o.O ) when Asuka pointed out the hickey was weird...
I had more thoughts about the stereotyping her into predator / predatory or player, but even with going through the last few chapters again, I can't quite nail what's off about her behaviour to me... It's just sorta inconsistent to apply to any stereotype in particular, in my mind. ...well, and Asuka's "just go with the flow" reactions don't really make it easier to pin-point...
On the other hand, I gotta admit, knowing this is just some "Asuka had some bad experience" flashback, that is chopped up into short releases and makes it feel like going on forever-... has it really only been 4 months?!.... *sigh* I still kinda like this manga, but I wish we'd get back to the present soon and the other hanging plot-threads over there and I honestly can't bring myself to care enough about Miyuki...
't is like "she's a bad/corruptive influence, we got it. show us already what horrible thing she did to our MC (main char? mothercon?) and let's move on" ^^;