GXXD-27 Super Heroine Pleasure in Hell
Kiba (fang)， the boss of evils of Satan trying to invade the Earth， has so far been foiled in his trials by Saint Mask. Ordinarily a teacher at the academy lecturing her students， she turns herself into Saint Mask when standing against the evils to beat vicious schemes. Kiba of Satan has used its world’s top notch research techniques to develop a monstrous octopus. The octopus and Saint Mask launch a one-on-one battle. With its tentacles sending shocking stimuli on contact with her groin， the state-of-the-art machine octopus keeps annoying Saint Mask， giving her pleasurable climaxes one after another.