Ayaka is in love with her senior colleague Hiroko. They both thought the other was straight, but after Ayaka’s reckless advances, the two finally started dating!

A year has passed since then. Ayaka has come to live with Hiroko, and they have begun living together. Hiroko is so dear to Ayaka that she has vowed not to make a move on her lightly so as not to hurt her, and is in super-doting mode! Meanwhile, Ayaka is vaguely worried about Hiroko, who never makes a move on her.

As misunderstandings lead to more misunderstandings, the two continue to drift apart, and end up heading to Hawaii for different reasons…?!