​Dr. Fuwa, a notorious local doctor, finds himself embroiled in a scandal when it is discovered that he takes advantage of his vulnerable female patients. However, his actions are limited to his nurse, Megumi. His life takes an unexpected turn when he is called to investigate a mysterious illness plaguing the nuns on a secluded island. Dr. Fuwa, not one to resist temptation, decides to have some fun with these innocent trainee nuns. As he indulges in his desires, he must also unravel the truth behind their debilitating condition. Will Dr. Fuwa satisfy his carnal desires while getting to the bottom of this puzzling affliction?​