Summary:
Kanzaki Hotaru fell in love with Haruna-sensei in her second year of middle school. On her first day of high school, she was proud to have studied so hard and entered the school where her beloved was. She would finally be able to confess her love.
On the day of the opening ceremony, she met a boy outside of school who looked exactly like Haruna-sensei. She was shocked because this guy was the total opposite of her kind and gentle sensei. It turns out that this boy was Haruna's brother whose name was Haruna Kousuke and attended the same class as Hotaru.
Hotaru is only interested in her sensei even if she is touched by the kindness of his brother.
But why is it that when she is so close to him her heart beats like crazy? Is it only because Kousuke is sensei's brother? A new love story is about to begin.

(Written by Vally - Proofread by Geneva)