A female teacher Megumi (Kobayashi Kei) has a physical relationship with her student Sato. But that was just the beginning of a dangerous love affair... Sato, who was in the prime of puberty, eventually became dissatisfied with ordinary sex and even asked for Megumi's body at school. Megumi is attacked by Sato's excessive sexual desire everywhere, such as her classroom, toilet, health room and library. "If I get caught, my teacher life will end."
