Astarotte's Toy

Naoya is searching for a job when a mysterious girl transports him to a magical realm, where he becomes part of Princess Lotte’s harem. Lotte, a succubus, despises men due to childhood trauma and fills her court with eccentric women. Despite her selfish behavior, Naoya discovers she’s deeply lonely and agrees to remain in her world-on the condition that he can bring his daughter, Asuha, along.