At the end of the century, secret organization Chastity Committee plans to control young person’s sexuality. They send evil assassin Stallion Mask. There are five female students fight against the evil. The five girls are superheroine who wear masks and sometimes use their women’s weapon to fight with evil. Their name is Sexy Five. Mysterious pervert Stallion Mask Corps appear before Justice Female Fighter Sexy Five. Is Sexy Five able to win Stallion Mask Corps?