Yumi is really a busty, dark haired beauty who is able to give her students what they really want. But unfortunately, she's never been efficient at getting what she wants and lately everything is apparently failing. First she gets an unpleasant break-with her fiance, and after that she's sexually harassed through the Vice-Principal. One thing brings about another... and before she knows it, the VP and some very horny students trap her into a hot