I'm dating a woman (let's call her "girl A") that I really like, but I'm not sure the attraction is fully mutual. However, every time I text, she texts back, every call she picks up, every date I ask her on, she says yes, etc.

We've gone on 3 or 4 dates now. I don't want to rush anything, but there are other women I'm also dating and one of them (I'm pretty much certain) wants to be my girlfriend - let's call her "girl B." However, I'd rather have girl A as my GF. Do I just actually tell her I will not be her orbiter....or is that a bad move? I don't want to pressure her or come off as needy, but I also don't want to keep dating her if it's going nowhere. TIA