Responses
No it has a sequel called Yuuhi ni Oyobu but it's not yet translate in English but if you look they have the raws online I already took a look at the raws and from what I got the little brother end up with his teacher and not his brother and it was beautiful I'm just waiting for the translations.
So the last story about brother's is not yet finished, right? Because it says here that the manga is not yet completed....