Hiroko has always assumed that Ayaka was straight, and the junior's latest advances have left her confused, bothered and excited.

Ayaka asks one of her coworkers for love advice, but her plans seem to get misinterpreted by Hiroko.

Ayaka and Hiroko go on a business trip together, and the two of them end up sharing the same bed.

Hiroko takes Ayaka out to shop, and their relationship makes Risa a little jealous.

Hiroko runs into Ayaka at the bar she often goes to, and facing Ayaka's question, she gives a different answer.

Ayaka and Risa open up to each other, and they decide to investigate Hiroko's past together.

Ayaka openly confesses her love for Hiroko at the company and also goes on the offensive, which makes Hiroko feel hesitant.

Faced with Hiroko's rejection and deliberate avoidance, a very disappointed Ayaka decides to have a heart-to-heart with Hiroko.

Ayaka and Hiroko have been dating for half a year. Their life together is sweet and stable, but Ayaka gradually becomes anxious. They kiss and hug each other every day, but nothing further. Ayaka decides to take the initiative to create a romantic surprise, but Hiroko gets too drunk. Later on, Ayaka sees Hiroko and a strange woman acting intimately...

While taking over a shift for someone else, Ayaka mistakes Hiroko’s sister as a rival for her affection. That night, Ayaka decides to go all out in her quest to become real lovers.

Ayaka becomes more certain of her feelings for Hiroko, and decides to take advantage of a full moon to enact her plan. She rents a deluxe sweet and sets up a romantic atmosphere, and confesses to Hiroko that she wants to become intimate.

Ayaka looks forward to getting closer with Hiroko, but Hiroko suddenly pulls away and maintains distance, instead turning to help from her fellow lesbians at her local haunt. Unexpectedly, a legendary girl appears and offers her advice.

Hiroko apologizes to Ayaka for getting drunk, but Ayaka is unexpectedly calm, which makes Hiroko even more uneasy, worrying that Ayaka is hiding something. Ayaka, on the other hand, is trying to suppress her emotions and try to become more mature and a good girlfriend.

Hiroko decides to go after Ayaka, who left home due to a misunderstanding. Amid arguments and heartfelt confessions, they finally reconcile. That night, they also gather the courage to begin their 'plan of attack.'