私のこと、寝取ってみせて

Kurashiro Shion is a lonely highschool boy with a crush. Kira Hinano is a popular girl at the center of the class, but her kindness even reaches people like Kurashiro. As they bond over similar hobbies, Kurashiro falls in love with Kira and finally confesses his feelings... only to be crushed when Kira admits that she already has a boyfriend. Kurashiro becomes despondent, but then Kira says to him...