Mochi sure got lazy with this one. Copy/pasted and then barely changed the facial expressions or just zoomed in, what the gay cakes is this. Not horrifying, but still.
Man, I don't care. I can't even dream up this stuff. Being able to read even just copy/pasta half works brightens up my day.
Someone please take care of Hazuki san! she needs love too but her attacks have no effects on Aoba.
I can't be sure, but it seems to me that Hazuki-san don't really want a relationship with anyone (at least for now), rather, she just want to look at the cute girls she have around her (and tease them from time to time I guess). . . . I think I have more motives to think this, but right now I just remember the chapter 29 (even more the OVA), that at the onsen, instead of approaching the group, she choose to just keep her space/distance and look them from afar... I can be wrong of course (since, if you just look from another angle, it might seem pretty lonely), but whatever is her reason for that, I don't think she want a relationship for now.
Also, Hazuki-san is my favorite character in this manga.
She reminds me of the loli made in Majo to Houki to Kurobuchi Megane . Just enjoys from afar.