Let me introduce the new student, everyone. “Hello. I’m Chinami Fujiwara. It’s nice to meet you.” …You heard that. Be nice to her! Your seat… right. Kawashima’s lap is open. Hey, Kawashima! “Huh…? My lap!? But, why…!!?” One day, a beautiful young girl joins a new school after moving from Tokyo. The girl’s name is Chinami Fujiwara. She’s so pretty and has matching long hair. However, for some reason, she’s assigned to sit on another boy’s lap!! What will happen when she once she takes her seat…!?