Kiss Him, Not Me Vol. 5 (Kodansha, 2016)

Kae here! Summer vacation is over, but back at school, even cool, gentemanly Mustumi-senpai is turning up the heat around me. So I guess even he has an intense side? I'm seeing his passion even more now that his older brother, Mutsumi-sensei, has become a student-teacher at our school… and wants to whisk e away from all four boys! It's brother vs. brother as the Mutsumi men both try to win my affections, but I'm enjoying this action! A fiery battle between two gorgeous brothers and a teacher-student setup?! I never thought I'd get to see so much taboo in the flesh! I wonder if the boys can outwit such a michievous older man…