* With aggressively approaching bursting busty teachers, a graduation sex exam begins! *
A schoolboy whose graduation is scheduled soon is one day called by a teacher. She imposes a "special exam" in a classroom after school...... Which means he has to pass teachers' erotic tests in order to graduate.
Exam 1: Making inverted nipples erect with sex Exam 2: Checking how a PE teacher's waist moves during sex Exam 3: Hearing an English teacher's dirty English words Exam 4: Leading the principal to ecstasy