先輩、これ以上はアウトです。

She doesn't get along with other people, and the only place she can let herself go is when she's cheering for the baseball team.... She thought she could enjoy a dreamy high school life watching from the sidelines… but by chance, she is forced to become the manager of the baseball team...!?!? There, she meets a handsome but very rude boy with an unfriendly aura…!? (Source: Betsucomi, translated)