This manga was a great read. It's a typical shoujo, but it has a lot of unique elements to it as well. It's only thirteen chapters, so it's a pretty easy read, and it has a happy ending.
I was tentative to read this at first because I'm not a fan of incest or relationships between family members, and if that's what keeping YOU from reading this, then don't worry. The lovers aren't blood related. The male was adopted into their family.
Aside from that, the main characters are attractive, but like a typical shoujo, the girl was tiny, cute, and has small breasts while the male is hot, mysterious, yet falls head over heels for the girl.
The romance does move quite fast in this, so be warned.
Overall, while this manga was cute and lovable, I found that it had something that is lacking in a lot of manga. Passion. Believable passion. Love for the two characters is like breathing, and without each other they simply cannot survive. While that may sound sappy, the manga portrays this desperation very realistically, descriptivly making you feel what they feel.
Ai Hime ~ Ai to Himegoto will leave you breathless. If you are looking for a short, lovable manga to read to pass the time, this is the manga for you.