A high school girl who has never known love meets an older woman with a secret...
A junior in high school, Matoi Noshita has never liked anyone and is fed up with being involved in her younger sister's and friends' boyfriend situations.
One day, she meets Yuriko, who has just moved from Tokyo. At a local driving school, she asks her to drive her home on her motorcycle.
Matoi is perplexed by her own curiosity about a woman whose name she does not know and where she lives.
"What on earth is this feeling I am having for the first time...?"