Bit of a missed opportunity here, I think:
That is, after all, how MC met Robin--she rushed over to help him after Woden first attacked him. I guess he didn't
have to say anything about it then, but it would have fit well. She was a little pushy to take care of him then, and she didn't even know him.
I assume Natalie is the remnant MC saves, though as far as I've seen, she's been too busy flipping me the bird and yelling at me to tell me her name. But leaving her aside (as I just haven't gotten to know her at all yet), I really like all the LIs. I think Selene's at the bottom of the list, but that isn't that I dislike her, just that I don't like her as much as the others. But it's awfully hard to pick a favorite. Selene's probably who I'd consider best-looking (I tend to like a bit slimmer of a build, which is a point--or perhaps two--against many of them). Robin's awfully sweet (as noted above), and while I'm not really fond of the ink, I don't much hold it against her. So's Polly, albeit very differently so. Kara's a handful, and so's Sammy, though it's not clear at this point that either is more than FWB (though I'm pretty sure Sammy will be). The emotional attachment seems to be what does it for me, and many of them are getting very emotionally involved with MC.
But I think I come down to Anita as my overall favorite (as of now--story level 18-17 with most of them). I'm not entirely sure why, though--she isn't the only one to have professed love for MC, though I think she's the only one to whom MC has said it so far. Maybe it's that she feels like a more "adult" relationship than some of the others--Roe, Kaitlin, and Robin, at least, have all said they love MC, but none seem to have had any relationship experience beforehand--Roe certainly hasn't, and at least the three of them are virgins. Anita has a bit more background (though fewer previous partners than I'd have guessed), and is attracted to MC as much for his character as for his appearance or the sex--she recognizes, and appreciates, that he's a genuinely good catch. She's surprisingly OK with MC and Kara; we'll have to see how she gets to the point of being OK with MC and Marisa too.
And I think, for similar reasons, that puts Tina at #2--a little more tsundere than Anita, but otherwise fairly similar. But her body-image issues frustrate me a bit, even if I can understand where they come from. Though I love that she's direct and to the point: "Hey, MC, get naked, we're having a threesome."