Nachtmusik Zero ~Jogen ni Shinshin o Sasagu Niritsu Haihan no Maid~

The night before Alec inherits the title of fourth-generation royal court 'trainer,' he and his attendant Millie brace for their final trial. Now they must prove their skills—on each other. Having trained side by side since childhood, this test sends a sharper prickle through their skin. Neither admits doubt; they lock it away, faces frozen, and begin. But the mansion’s decadence seeps into their lungs. The weight of generations crushes down. Their discipline shatters. Shame evaporates like mist. What remains isn’t master and servant—just raw hunger, and the dark ecstasy of surrender.