A love letter from a student while her husband is away on a business trip. The tragedy began when she refused the letter as a teacher... The student, who had a grudge against her, used his friend to occupy Ayumi's house and repeatedly raped Ayumi. Ayumi was violated by the students over and over again, and gradually she lost the strength to resist. When she finally surpassed the limits of her carnal desire, something snapped! She began to seek out men and became aroused...