Futoshi Satō, a high school teacher, is ugly and despised by students and female teachers alike. A powerful device falls in his hands—a mysterious cell phone with which he can induce an hypnotic state in whomever he takes a photo of. During that state he can modify the subject’s will and body response the way he likes, so it is fun time for this teacher, and he aims as high as he can—the head teacher and the members of the student council.
The bastard son of a rich aristocrat is hellbent on seeking revenge ever since his father abandoned him and his mother. He decides to teach his father a lesson by destroying what he treasures the most, his two daughters. He infiltrates their prestigious school with a magical time-freezing device he received from a witch – and proceeds to repeatedly rape his half-sisters, leaving them confused, helpless and begging for mercy.
When half-naked shrine maiden Nonoa suddenly disappears, her childhood friend Yamato and an angel, Sera are thrown into a panic! Sera finds it strange that Filika, a devil, disappeared at exactly the same time.
Equipping an angel's halo and Nonoa's panties, Yamato unlocks his hidden potential, and his penis grows in size. He spins it rapidly to achieve propelled flight, and he and Sera take off in hot pursuit of the naturally flight-capable Filika.
Meanwhile, Filika abducts Monika and returns to her hidden base of operations. She then uses her sex slaves, once men but now creatures only of lust, to begin a questionable ritual.
Monika milks her slaves for their semen. She repeatedly engages them in rough, nigh-beast-like sex and naturally succumbs to the overwhelming pleasure. She is repeatedly creampied, and as a result her abdomen swells from the sheer volume of semen inside her.
Meanwhile, completely oblivious, Nonoa is taking a shower. Belly bulging, Filika sneaks up on Nonoa and uses her to complete the ritual.