Marina Yuzuki plays an extremely sadistic female teacher with overwhelmingly large breasts. She subjugates her student with her knee-high boots and begins a relentless "semen hunt" in the classroom, where there is no escape. She buries the man's face with her enormous breasts, giving him a suffocating pleasure and pressure, squeezing out every last drop of semen. Her cold-hearted verbal abuse contrasts with the warmth of her hot body. Using her authority as a teacher, she devours the young man's semen as if it were a collection, creating a forbidden lesson that mixes immorality and lust.