Rindou the transfer student arrives, but she's not exactly what the girls are expecting. Having joined Team Dog due to her unusual background, Rindou's first big challenge might be winning over one of her own teammates!

Rindou is slowly getting used to life in her new village, but some of the girls are in a hurry for her to take off her mask. Sazanka grows suspicious when Hana issues a late-night summons to Tsubaki and Rindou.

When Rindou introduces Tsubaki to the concept of attractiveness, it doesn't take long before word gets out. Soon, half the girls in the village are practicing what they believe is a new and easy method for defeating men.

Tsubaki is left in charge of the village while the two adult teachers are away on an errand. What could possibly go wrong?