Sundome - Vol. 06

Blurb:
It's summer break, and Hideo is determined to spend as much of it with Kirino as possible. The O.B. have determined that the Roman Club must complete a number of overnight challenges at spooky spots throughout the area. It seems like a perfect opportunity for Hideo to get cozy with Kurumi, but her continued association with the mysterious older man plagues his mind.