Even without thinking about sex, pubescent boys often find themselves constantly erect. If during such a time they had a big-titted, kind yet perverted teacher, the entire school atmosphere would quickly turn filthy. Despite her gentle appearance, Miss Karen Yuzuriha is actually a carnivorous H-cup woman who seduces students nonstop from morning assembly to dismissal. She lures pupils one by one into private "special lessons," devouring one after another of these vibrant, green-blooded youths. Whether it's students in remedial class, delinquents, or shy boys, none are spared. With a teacher like her around, attendance rates skyrocket—students would never want to miss school.