"Welcome, dear customer." Nestled in a quiet residential neighborhood, this stylish and serene restaurant prides itself on its elegant atmosphere and a commitment to customer satisfaction above all. The manager, Mayu, has been smoothly managing daily operations—until one evening after closing, when a young staff member unexpectedly discovers her secret. The tension in the room shifts dramatically, escalating into intense demands that expose Mayu's hidden desires. Yielding completely to their will, she transforms from a composed professional into a devoted servant of pleasure, surrendering herself to their control and indulging in forbidden ecstasy.