NTE - wow, that last question...gosh that is a tough one. I would hate to tell you to go for it and then get rejected, because you will then feel like you've lost ground and you don't need any more rejection right now.
On the other hand, if I have read your sitch correctly it has been many months now and she still hasn't come forward to initiate it....and I can tell you that by this time, she would probably welcome the seduction (she fells too awkward to initiate herself, but would probably welcome it if you do).
But the real basis for you to decide whether to try it or not is this: what is your TRUE reason for possibly wanting to?
Is it because you want sex? NOT the right reason.
Is it because you want to feel close to her and re-establish some true intimacy? This is the right reason, but I'm sure your thoughts are very clouded right now, due to going without sex for a long long time.
Here is my suggestion, but please think it over to make sure your reasons are right...
I would suggest that yes, you try to seduce her, but ONLY to the point of ONE passionate kiss. If you can catch her off guard and then lightly press her up against a wall and have ONE kiss that lasts 10 seconds or so...and then simply let your breath be taken away by the experience and then expect NOTHING MORE to happen...I think this is your best bet for getting it started.
I think if you can leave her a little breathless and then intiate nothing else, just let the kiss stand on its own accord as its own intimate moment...well that will at least get her gears running. She will probably say "wow, what was that for" to which you should simply answer "I have missed you".
If you can do this but NOT try to go further, then I bet soon she will come toward you to try to initiate.
But please make sure that if you have any expectations, you don't try this just now....I have more suggestions if you want them...just make sure about your true motivation!
Also when you initiate this kiss (if you choose to try it) make sure she is not "doing something" when you press her against the wall. Don't do it while she is brushing her teeth for instance. Do it when you are passing each other in a hall way. She may resist, so be very gentle so that she won't feel forced but she will feel your passion.
