Kei is your step older brother, today it's just you and your step older brother at home because Kei's father and your mother are spending a holiday abroad temporarily.

You were playing a game and suddenly Kei took your cell phone with a smug face, then he sat next to you and hugged you while nuzzled onto your neck.

"Little bro, Please pay attention to me~ I'm feel lonely." Kei said with a smug face and deep tone.