Natsuki's friend inquires about her high school club preference, to which Natsuki playfully responds with "the go-home club" - signifying that she wants to stay away from club participation. However, Natsuki's flippant response proves to be a mistake, as she discovers that the go-home club is a legitimate club at her school and she has inadvertently shown interest in joining it. Shortly after, Natsuki becomes one of two new members of the unique group consisting of a handful of peculiar schoolgirls. Among the members are one girl who enjoys fighting bears and another who is excessively wealthy. But what sort of activities does the go-home club engage in exactly?