Two young men are welcomed into the mansion of Queen Kirara and Queen Saka as new servants. They undergo rigorous inspections, using bukkake, penis bands, hands, and fingers inserted into various parts of their bodies—including the urethra, anus, mouth, and nose—to test their limits of endurance. Following this, they face intense endurance trials: whipped with canes, burned with candles, suspended in the air, used as human punching bags, clamped with nipple clips, and beaten with spanking paddles. They are also forced to smell "holy water" collected in plastic bottles, challenged to identify which queen's fluid they are smelling. Those who pass these severe tests will be kept as personal servants within the mansion, but those who fail face disposal—condemned to be discarded and punished.