Alright folks, I have a bit of a conundrum. There is a long story behind it but I'll try to give you the important bits without writing a novel.
I had a crush on girl A a long time ago, she lived far away (3 hours) and was seeing someone and I wasn't really looking for anyone then so I did nothing about it. A couple of years later I find out she's moving into the area and is available. I see her a couple of times out with mutual friends decide I did indeed like her and ask her out. We date some over the course of a month and a half or so. We don't sleep together (not sure if relevant). She breaks it off. I take some time and end up dating this other girl who seems alright that I'm not really interested in, go on 5 or 6 dates with her and Girl A starts texting me again. We end up dating for a couple of months, shit happens, she loses her roommate (my sister) and I'm looking to move, I end up living with her for two months. That makes the whole dating thing really awkward and basically kills it (lesson learned). Long story short she moves to CO for what is supposed to be a 5 month stay (she got a job working at a ski resort for the winter). She talks about wanting to come back to MA afterwards, but really who knows what will happen. Once she's gone I get a bit broken up over it and realize that I loved her. But hey, shit happens, I move on. As far as I'm concerned she made her choice.
I start dating Girl B a week before Girl A leaves. Dates are fun but I'm not super interested in her. Turns out she is really into me, which is alright with me because I'm having a good time for now. At this point we have been dating for 7 weeks or so. I like her a lot, but it's not the same as it was with Girl A. I enjoy spending time with Girl B we have lots of fun and are sleeping together.
My dilemma is today Girl B requests to be friends on FB. I accept and word is out already that I'm seeing her. Tonight I get some BS text from Girl A that seems like her just looking for an excuse to reach out to me. I'm obviously not thinking about immediately dropping the current gf for someone so far away. I would however like to still try to convince girl A to indeed come back to MA and see what happens, but I also don't want to lead Girl B on while I do so. Is it amoral for me to flirt some with Girl A who is 2000 miles away while dating Girl B when I know that if I had the chance I'd drop B for A?
Stupid morals, would be so much easier if I just didn't care.