Usami Kuroto and Hoezaki Shirou entered the same university. Seeing how hard Shirou was working to become a teacher, Usami, looking for something to do, joins the Film Studies Society, which draws his interest. However, Shirou is wary of the group's sole carnivore, a senpai called Inuzuka Naoki, so he comes along for the summer training camp.

Usami is surprised by Shirou's anxiety, but also bothered by Inuzuka's concern towards Shirou.

Includes an overnight stay with Shishido and Shiba, as well as includes a extra chapter of Usami and Shirou as adults.