It's a CGDCT, what did you expect ? It's a lot of chapters of girls acting somewhat gay but it go never anywhere. Don't expect any explicit yuri end for any characters, even if some will try to convince you that Eiko/Sensei will end up together, which will not happen.
You need to stop with these posts already, spreading ignorance isn't right and dozens of this kind of manga have ended fully yuri, so you'll never be right no matter how much you hate the couple.
It's not only that, we see them on screen wearing matching engagement rings in the final chapter. We first see the rings, and then the notes confirm it after. It was in the manga.
The weird thing is that the gone-and-soon-to-be-forgotten poster was not wrong about the main point—this is truly adorable fluff. The world would be by no means worse with more stuff like this.
But JFC . . .
The real main point was that they wanted more yuri and less real life lesbian/bisexual/whatever stuff. There is a big difference and they shouldn't be put together nor considered even remotely similar, this one for example is yuri, but since it doesn't represent any possible real situation isn't any of the acronyms in the lgbt real life stuff. It's just yuri.
Why on Earth are there still people ranting about this ?!
Come on ! This is tiring me !
We're all disgusting scums here, if you don't like that, FUCKING DON'T READ IT
Incest for the win.
You have to understand the difference between a manga and real life. I can read incest stories and find it good but it's a different matter if someone said they go out with a family member in real life. I think i couldn't accept it.
By the way, the line between grooming and raising your childs as a parent is very thin.
It's not surprising you couldn't accept it, you don't accept almost anything of what you read.