"I told you, didn't I? Fate brought us together..."

Passionate career woman Ayame is as good as any man in her field. It's not always a walk in the park but she is well-respected by her colleagues and feels fulfilled in her work. One day, a rumor starts going around the office that the company president is stepping down due to his illness, and his son will be taking his place. That night, relaxing with a drink at her favorite bar, she meets Tsubaki, a very friendly, carefree and alluring man. Drunk on alcohol and the atmosphere, the two spend the night together...

...Ayame knows it was a mistake and that she shouldn't get attached — but her heart yearns for him!