After getting married, Megumi experiences a dream in which she is raped and forced to feel pleasure by him. Upon discovering that he orchestrated this psychological lesson, she resolves to kill him. However, he ends up imprisoned in an interrogation room, arrested on murder charges as if trapped in a dream. From that day on, the real Megumi begins a lewd rampage. Her evil true nature, aroused between dreams and reality, starts to writhe obscenely.