Kitto Aishiteshimaunda.
きっと愛してしまうんだ。
Ayumu ended a secret relationship with her company superior after he broke things off with her. Unable to show her pain, she kept it hidden. Soon after, she moved in with her popular coworker, Yachi, at her grandfather's home. As she spends time with the amiable Yachi, Ayumu begins to undergo a transformation.