Is it only Non-Con if I didn't "know" my victim beforehand?
If she was coming on to me like a freight train, is it still wrong to take a willing, but-doesn't-know-it-yet "victim" into my realm w/o disclosing every-fucking-thing to her and making her sign a contract?
The lines are getting awfully blurry.
It's non-con in the strictest sense of the word, in that she didn't consent beforehand. BUT, that doesn't necessarily make it wrong.
I think where the disconnect comes in is that most of the people here who discuss non-con IRL
deliberately go out of their way to put their target into a situation where they
can't consent; either by ambushing random strangers on the streets, using social pressure to trick someone into complying, then going beyond what might reasonably expected (like with the Renfaire videos - say what you will about the tickling, not one of those women consented to having video of the ordeal spread across the internet and, in some cases, sold), or making up stories/lying about their intentions, like the idiots who hang around nail salons and tell women they're "art students" or "research assistants".
And, when you question their motives, they go off on some entitlement rant about how they should be able to get grabby with whomever they damn well please and you should just shut up about it, because they didn't actually rape anyone so it's totally OK since she didn't outright Mace him so she must have enjoyed it.
THAT is what most of the "Morality Police" get pissed about. Experimenting with someone you just met and have a reasonable justification for pushing boundaries with is not.
Speaking personally, I like to make things as clear as possible beforehand, even if it kills the mood; because in my younger days I had plenty of experiences where someone I
thought was completely on-board with things decided after the fact that they weren't, or acted completely willing when in fact they weren't, and it's extremely embarassing (and/or dangerous) to get confronted by people who make it clear in no uncertain terms that if you touch X again, you'll have a few broken fingers for your trouble.