Lots of great points here, and they (along with most of the comments) really highlight one thing: this manga is basically a Rorschach test, and it's entirely deliberate.
The thing is, the author has set things up so that the readers are primed to interpret everything she does through the classic yandere/crazy stalker lens. It takes effort to step outside that framing and consider her actions from a more objective perspective - without that, it's hard not to see her actions as kind of creepy. And the more the reader identifies with the MC (in particular, with his insecurities and extremely damaged self-image), the harder it is to step outside the author's framing.
It's also increasingly clear that the framing is 100% deliberate - particularly with the dribs and drabs of background for her character that keep challenging the MC's assumptions about Azusa. The more we learn actual facts about her, the more it seems like the apparently omniscient and reliable narrative perspective is actually not at all reliable - those third-person perspectives are still strongly influenced by the MC's insecurities and anxieties, and in particular by the fact that the MC really can't get past that initial sense of paranoia at the whole idea of someone like her liking someone like him. Which is, ultimately, at the heart of the yandere lens that we keep seeing Azusa through, and which just bites so very hard on the soul of any readers who identify in any way with the MC . . . which, when you get down to brass tacks, is probably 90+% of the audience for a manga like this.
The author knows exactly what they're doing - they know their audience, and they're playing them (us!) like a fiddle.
Either way, she wasn't doing anything wrong - if she was genuinely predatory she could have forced things in a number of ways, even with the MC's anxiety getting in the way, but instead she didn't even kiss him without giving him the option of backing out.
But! He actually gets on a whole lot better with Azusa! And he's not a total idiot, so he recognises this. He's not torn between the two because he likes them both the same way - he's torn because he likes Azusa, but he doesn't feel safe or comfortable when he's with her, whereas he feels safe and (mostly) comfortable with crazy stalker girl, but he doesn't actually like her that much.
The problem is, because he feels like he's in a position of power/authority with crazy stalker fangirl, he feels like it's okay to treat her badly - which he is, particularly with the current situation where his pussy-footing around has been leading her on. Sure he's (mostly) trying to be nice and not hurt her, and he feels kind of bad about what he's doing . . . but he already feels bad about himself, so that's entirely within his comfort zone - him feeling bad about what he's doing with crazy stalker fangirl just doesn't have any moral/ethical force, at best it's mildly masochistict self-flagellation.
Whereas he very much doesn't feel safe and comfortable with Azusa - he's constantly on edge, even when he's genuinely enjoying being with her. And that's only partly due to his insecurities and self-image - the bigger part is the fact that he's very much not in a position of power with her, which means he's constantly terrified of screwing up and being punished. Which only serves to encourage him to treat crazy stalker fangirl badly - he feels he can get away with that, where he has no chance of getting away with doing that with Azusa.
And I think that's really the point of this whole story: watching the slow disintegration of the MC's identity as he tries to thread the needle between these two women, ultimately destroying both relationships because he was just too insecure and fearful to be able to treat either of them with the respect they deserved.
She is absolutely doing everything right - the only thing that's not working out so well is the fact that her seemingly boundless confidence is insanely intimidating for the MC.Like she's... fucking doing everything right here, these past two chapters are frustrating beyond belief. Azuha isn't messing with anyone's emotions. She's gentle, inviting, reassuring and even pulls back when she's sure she took it too far and making sure to communicate that she still wants to see him. This, WHILE she knows that he was talking to someone else and threw that woman out of his room with a lie, clearly not confident enough to even say that the two of them were in a relationship. Nor confident enough to tell Azuha that someone else was there.
The thing is, the author has set things up so that the readers are primed to interpret everything she does through the classic yandere/crazy stalker lens. It takes effort to step outside that framing and consider her actions from a more objective perspective - without that, it's hard not to see her actions as kind of creepy. And the more the reader identifies with the MC (in particular, with his insecurities and extremely damaged self-image), the harder it is to step outside the author's framing.
It's also increasingly clear that the framing is 100% deliberate - particularly with the dribs and drabs of background for her character that keep challenging the MC's assumptions about Azusa. The more we learn actual facts about her, the more it seems like the apparently omniscient and reliable narrative perspective is actually not at all reliable - those third-person perspectives are still strongly influenced by the MC's insecurities and anxieties, and in particular by the fact that the MC really can't get past that initial sense of paranoia at the whole idea of someone like her liking someone like him. Which is, ultimately, at the heart of the yandere lens that we keep seeing Azusa through, and which just bites so very hard on the soul of any readers who identify in any way with the MC . . . which, when you get down to brass tacks, is probably 90+% of the audience for a manga like this.
The author knows exactly what they're doing - they know their audience, and they're playing them (us!) like a fiddle.
This was actually one thing that threw me a bit - the way she talked about that was a bit off, it felt a little too overtly predatory with the suggestion that she liked taking people's first times, and hunted them down. It may have been a translation issue, though, since his response didn't quite fit with the translation - he was feeling bad about the fact that he'd just be one among many for her, rather than picking up on the predatory aspect.I don't think that's fair to him. It's less "oh no, she's impure," it's "oh no, I'm not going to be anything she remembers." Her words that were meant to re-assure him that she isn't going to dislike having sex with him instead made him retreat into his feelings of inadequacy, which she fucking noticed.
Either way, she wasn't doing anything wrong - if she was genuinely predatory she could have forced things in a number of ways, even with the MC's anxiety getting in the way, but instead she didn't even kiss him without giving him the option of backing out.
I think the crazy stalker fangirl is possibly the key to the whole story. The thing about her is that she's pressing a very different set of the MC's buttons - with her, he's in a position of power/authority as the older party, the more experienced person, the one in the position of respect. He's (mostly) within his comfort zone - sure, it's embarrassing having his Dark History(tm) coming up like this, but it's still something he feels comfortable dealing with. All of which means that he feels safe when he's dealing with her, while he's in a near-constant state of panic when dealing with Azusa.But now there's some OTHER girl and its annoying. Azuha doesn't deserve this. She's been so patient and careful and clear in her non-verbal communication that this relationship being denied is deeply frustrating, especially because we've never seen any acknowledgement from him about just how much she's trying to say she likes him and wants to be around him. Cause he can't, yes, cause he doesn't believe it, but god DAMN it man what does she have to DO dude
But! He actually gets on a whole lot better with Azusa! And he's not a total idiot, so he recognises this. He's not torn between the two because he likes them both the same way - he's torn because he likes Azusa, but he doesn't feel safe or comfortable when he's with her, whereas he feels safe and (mostly) comfortable with crazy stalker girl, but he doesn't actually like her that much.
The problem is, because he feels like he's in a position of power/authority with crazy stalker fangirl, he feels like it's okay to treat her badly - which he is, particularly with the current situation where his pussy-footing around has been leading her on. Sure he's (mostly) trying to be nice and not hurt her, and he feels kind of bad about what he's doing . . . but he already feels bad about himself, so that's entirely within his comfort zone - him feeling bad about what he's doing with crazy stalker fangirl just doesn't have any moral/ethical force, at best it's mildly masochistict self-flagellation.
Whereas he very much doesn't feel safe and comfortable with Azusa - he's constantly on edge, even when he's genuinely enjoying being with her. And that's only partly due to his insecurities and self-image - the bigger part is the fact that he's very much not in a position of power with her, which means he's constantly terrified of screwing up and being punished. Which only serves to encourage him to treat crazy stalker fangirl badly - he feels he can get away with that, where he has no chance of getting away with doing that with Azusa.
And I think that's really the point of this whole story: watching the slow disintegration of the MC's identity as he tries to thread the needle between these two women, ultimately destroying both relationships because he was just too insecure and fearful to be able to treat either of them with the respect they deserved.