It's been ages since I read this, because when I had it got canceled but now that I see it is back I do want to pick up where I left off-with
Rin basically saying goodbuy to sensei to be with Reiji because he needed her more.
I don't remember what chapter that was, but I've read at least some 30+.
That said, I can say the manga is ok, it does have heart at times, but there are some heavy loli aspects which I'm not saying anything about just that there are. Someone mentioned the girls were 12..I believe they are actually 8 or 9. I knew this was loli going in..I was curious, never reading it before. The story sounded cute, and it is at times, however I think Rin (and usually Kuro at times) take things too far with teasing Sensei. They could really get him fired because people would believe them if they said he was doing something to them since they are cute little girls. That to me is not funny. I think Rin needs much more disaplin and needs to understand that lying about someone is NOT ok because it can really ruin someone's life. Yes, this is fiction but that does not mean it has to be so outlandish.
I also do not like how they made Reji a bad guy. It's bad enough he was in a relationship with his cousin, now he's preying on her little girl? What I like about Sensei is that he is just a normal guy, he is not into Rin that way. I liked Reiji too until they twisted his mind. As blueseeker said though, he's pretty much projecting his feelings for Rin's mother onto Rin.
On a positive note though-as I said this manga has heart at times. There is more to it then the loli fanservice you get assaulted with in the first few books. Really, they could have taken alot of that out and just focused on the main points-unrequeted feelings, a little sexual inuunedo (because all children are curious), growing up to fast (Rin feeling like she has to take care of Reiji). It would have still been a good read.
Well, now that I heard it's back, I plan on finishing it to see what all happens and how far they go with it-with all the factors. And my favorite character is Kuro chan!