Your image contains the line I was basing my initial posts on. But I think the others are right. Yes, I do agree that she hasn't had much experience, but I do believe she's had at least one partner before Zero considering her other lines. Maybe she's a virgin. But I don't think she is now.That is actually a pretty ambiguous statement, "not much experience" could easily mean general sexual/romantic experience and shes never had actual sex. There are other clues that indicate she is probably a virgin for example if you talk to her after cumming in her mouth she states she has never swallowed cum before. Also just like Rogue she is terrible at all sexual acts at first including handys and bjs. This indicates shes probably never had a serious boyfriend and she doesn't seem like the type of girl that would just fuck random guys, even as the player with all your advantages and porn game logic it takes a good bit of effort to get in her pants.
She's still the best girl. Her being a virgin or not doesn't really stop me from liking her the most.
I've never understood the "girl has to be pure" type of thing a lot of guys like. As long as she's only with me from that point on, I don't care if she's had sex before. But that's a whole other conversation.