Baka da ne, Shitteru yo.

Synopsis

Nii-san can't do anything without me. That is what Shun has always believed. Waking him up every morning, helping him get ready for school, helping him study, Shun is perfectly content with looking after his helpless, airheaded older brother. But as spring draws closer and graduation is just around the corner, how will this change their relationship? (Source: xiaojiangworld)