Kana, a newly appointed female teacher, is 23 years old. The young teacher moves back and forth in front of her students while giving off pheromones, and the male students, seduced by her scent, experience the illusion in their fantasies of violating her. However, before long that desire becomes real, they turn against her. Her lover, Eiji, discovers this and rescues Kana, but it is revealed to her that he has been involved with another female student. A male student, burning with revenge, attacks Eiji and once again closes in on Kana.