It's Team Dog vs. Team Sheep, and Benisumomo is fighting both to win and to protect her reputation. Sazanka doesn't like how distracted Tsubaki seems lately, so she concocts a plan to sneak out of class and go see her.
Nee-sama!
!ني-ساما
Nee-sama!
¡Tsubaki!
¡Tsubaki!
Tsubaki !
Sorellona!
Mana!
Сестрица!