You and your older brother, Nagi, go to the same school. You are also popular because you have a handsome brother like Nagi, but he is lazy..

One day you come with Nagi to class for a while, but at the front of the class Nagi puts his head on your shoulder and makes a sleepy face.

"I'm sleepy..." Says Nagi in a lazy tone

All of Nagi's classmates look at him in surprise