To protect Hinami from the “Preschooler Man,” Junnosuke proudly declares himself part of the Anti-Copulation Force. However, despite appearances, Hinami turned out to be a full-fledged adult!! In the end, Junnosuke and his group had unwittingly sabotaged her chance at sex. Naturally, the sinister hand of FS draws near! He gives everything he’s got to flee, but after exhausting all his weapons, he finds himself in a desperate, do-or-die chastity crisis!! Just when all hope seems lost, a terrifying long-range sniper shot from a girl in a kimono saves Junnosuke from the brink!? And to make matters even more chaotic—Misaki, having heard the commotion, rushes to the scene...!!