Himitsu no Oniisan

From : The women around the world say that my "older brother" is the one that they love the most…but the reality is…!? Due to many different circumstances, I now have an older brother. My older brother is in the same class as me and is known as the class "Prince". I am living under the same roof with such a handsome guy…normally, wouldn’t I be excited? That should have been the circumstance but…the reality is different! Once the days of misery are over, will a sweet tender love will follow!?