大学讲师康斯坦斯因为不让学生通过考试而陷入了捆绑的泥沼。学生用皮革捆绑康斯坦斯，勒索她，要求她更改成绩。她被捆绑着，身上戴着皮革束缚带、臂带、口塞、头带、口塞，还蒙着眼睛。看可怜的康斯坦斯被捆绑着，挣扎着求救！College lecturer Constance is into bondage because she wouldn't let her student pass. The student extorts her by subduing Constance into leather bondage, asking her to change the grade. She is bound in leather body harness, armbinder, harness gag, head harness, open-mouth gag, and blindfolded. Watch poor Constance get tied up and struggle for help!!