During Christmas Eve, the boys join Kae to Comiket. While they are sent to buy dÅjinshi, Kae is harassed by a photographer but is rescued by a butler cosplayer. At school, she discovers that the cosplayer is a female underclassman named Shima Nishina. After being introduced to the boys, Shima invites everyone to act as models for her dÅjinshi. When Kae offers her own advice for poses, Shima suddenly takes the initiative and Kae's first kiss.