This story is about a young girl, Yuri, who was born into a prestigious flower-arranging family, the Misono family. In order to pay off the debt her mother left, Yuri is made to marry Tsubaki, her first crush. Yuri, having admired Tsubaki from afar for ten years, is bewildered by the decision, To complicate matters, the dignified and beautiful Tsubaki is cold and won't even make eye contact with Yuri.

On their wedding night, though, he kisses her sweetly as if deeply in love and ravishes her until she loses consciousness...