The manga starts decently, making the reader believe what the manga's story will be about the meaning of family and that even without blood people can be a family. But that's a trap, cause after the first 4-5 pages it will shows it's real goal: to making a shipping fanservice non-hentai manga kicking into every morality in the world!
First of all it's amazing how the mangaka try to make the readers believe that 2 "healthy" lady can't find better man in their entire country than their adopted little brother! Second, it's so disgusting that the "sisters" try to get out from morality that they don't share the same blood, while they are officialy siblings! It's not about just sharing blood, it's about the statuses too! Yeah, a 24 teacher going out with a 17 years old student is not something cool, but still more acceptable than laying down with your old brother/sister!
The characters? They are the worst harem clitche characters ever, but the characters of KissXSis are also incredible stupids and immorals! The parents are the best, they don't care if their children are teased/bullied about their immoral actions, infact, they are even routing the "protagonist", Keita - who is almost just as bad as Makoto from School Days anime series -, to choose someone from his sisters! -_-
About "story", there's no one! There could be one, but even after Keita start a relationship with his 7 years older teacher, there's no progress! Do you think that the sisters would realise that they should help to their little brother in his path and give any support? Then, you would read the wrong manga! Even after "officialy" become a couple, the sisters (and other females) are still ambushing the protagonist!
The drawing is bad, only the backgrounds are good.
Overral, this manga is very bad, and the author instead accepting it and try to change, he/she simply using the must disgusting card ever: shipping fanservice! With the "power of sexual fanservice", I'm sure that this manga won't end even 10 years later!
I suggest you to not reading it, read Love Hina, Ai Kora, Midori Days, Nisekoi and Monster Musume! They are far better than this!
(This is my thoughts about the manga. I accept if somebody likes it.)
