This is a good manga, revolving the bittersweet agony of longing for your lover.
Synopsis
It is a very romantic story about love, but it is forbidden to them as they are siblings. They were everyday people with the logical train of thought that incest is unacceptable, until fate played them a trick and cheated them into falling in love.
We read about how they try to reason their feelings for each other, but keeping in mind that the family bond was a new discovery, their heart and mind could not fully understand that they must not be together. But in these situations love burns you whether you do or whether you do not.
Criticism
If it was not for the corny, exaggerated, soap opera melodrama, it would have scored a 9.
Kasumi's intensity is hard to follow emotionally when reading the manga. After a bittersweet ache is sown in your chest, she just keeps on going, pushing it further until it seems like a parody of a soap. I always end up laughing and I can't take it seriously. I wonder if the mangaka wanted it to be a manga version of "Scary Movie", "Epic Movie" etc., because to me it's a comic twist.
OVERALL I love the romance, a lot of drame/plot (at times it is nauseatingly soapy), we understand the characters and the drawing is an 8+.
Themes:
Incest, romance, mature smut, bittersweet, soap opera
Recommended by resembling themes:
Boku ni Natta Watashi
Angel Sanctuary
Boku wa Imouto ni Koi wo Suru (I Love My Little Sister)