imoutou-Yukino is a pain in the ass, but she's cute.

Onii-san, good morning.

Yukino who came to her brother's clasroom

Why did you come all the way to my classroom?

It's already lunch break, but onii-san still hasn't come to the clubroom to each lunch with me.

aah, sorry. but still, you stand out, so stop coming all the way to my class.

Yukino who watches her brother talk to a girl.

what?

Nii-san, you are acting way too love-struck

but I'm not...