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

Jyunichi thought he had it made. He was all set to take control his boss' cushy job as President of Misono General Hospital... but then Serika appeared. Serika just is the President's daughter, she had been studying within the same field as Jyunichi and was posed to take over as President of the hospital. Outraged, Jyunichi has created a devious want to dominate the hospital,even if it means taking it over one Nurse at any given time.

A horny headmaster and his naughty nephews are out to train twelve teachers to be sex slaves. They'll use any scheme in their arsenal to get the hot lady professors to share their carnal knowledge. But even if the women give their bodies over freely, that doesn't mean they'll just take it lying down. The extracurricular activities are nonstop in every nook and cranny of this institute of lustful learning.