Caught staying late at campus, two adventurous oriental coeds find themselves in a steamy detention session with their professor. When the hallways empty and the school falls silent, this educational authority figure turns their punishment into a breathtaking extracurricular activity. Watch as these petite academic beauties learn some off-the-books lessons in pleasing their instructor, proving they'll do anything for extra credit while the rest of the school remains oblivious to their naughty scholarly pursuits.