Sakusei Byoutou The Animation

Yamada has a rare chronic disease that causes his crown jewels to swell and become erect. To relieve the pain associated with this condition, he has to ejaculate at least once every three hours. Now, however, there is the problem that he has broken both of his hands. Accordingly, someone else has to take care of him. For this, he is admitted to a hospital known for its sadistic nurses. Nurse Tachibana is the first one to attend to Yamada. Despite her disgusted expression, she does her best for her patient… even after her hands fail to bring him to his climax…