Thump, thump, thump...
A burning desire surged through every inch of my body, crimson hot.
Thump, thump, thump...
A dark, filthy passion bursts forth.
A pure white flower, untouched by impurities.
You, so pure and delicate, forbidden to be touched.
I want to taint you, I want to possess you, I want to love you.
With my color, as mine, with my love.

The protagonist, Itsuki Naruse, was still unaware.
It lurked within his peaceful and calm everyday life...
His true nature.

His daily life spent with Shiina Yuri as his girlfriend.
But behind the scenes, due to a certain incident, he becomes involved with Miku Hirayama and Kana Shijou.
A forbidden, destructive, and abnormal relationship.

The bud of Casablanca is yet to bloom.
[From Getchu]