I really love this Manga but if Blackmailing is coming i dropp it. I hate Blackmailing, Rape etc. If this is coming now i drop it
Probably your best bet is to wait and see if it happens.
I could be wrong, and it could just be a matter of a feeling, but at this point, anyway, I don’t get the impression that’s where this is going.
In terms of the previous flashbacks, in the current arc we haven’t seen things go any further in their relationship/intimacy than we had already—i.e., kissing, some clothes in disarray. We know their connection at this time was short-lived, and Asuka never gave her mother any hint that there was anything special going on with Miyuki.
In general, as I’ve said before, the flashback cues have suggested that the past encounter with Miyuki was unpleasant, as indicated by the “Liar” memory, but not severely traumatic.
The trajectory of this narrative has been kind of hard to figure at times, so maybe the story will up the ante here into the kinds of things you’re worried about. But right now I don’t think so.