Kanon, a college student and daughter of a wealthy conglomerate, grew up in luxury, knowing neither impurity nor hardship. One day, a man named Kita, who had been her father's servant, visits her home. Though suspicious, Kanon lets him in... That night, she eats the dinner Kita prepared, but the meal is laced with a drug to cloud her consciousness. Kidnapped, Kanon is gangbanged by Kita's half-grey gang members, her womb defiled with semen... Eventually, she carries a child in her belly, not knowing whose seed it is...