To help her son who is about to take an exam, Miyuki Arisaka sneaks into the school and steals the test answer sheets. Just as she's leaving the principal's office, she's caught by a group of corrupt teachers working late. They forcibly smear her body with lotion laced with an aphrodisiac oil. As the drug begins to take effect and arousal awakens, the teachers delight in subjecting her to simultaneous vibrator and electric stimulator torture, turning her punishment into a wild sexual feast. The sight of this stunningly attractive young married woman, with her beautiful legs and perfect figure, climaxing with powerful squirts, is the ultimate highlight.