Maou-sama no Kyuukon

On the night of the Kaigetsu Festival, when the moon shines brightest all year, Lunar heads out with her partner, a dog named Crow. There, she meets a strange man with an otherworldly aura. Not only does he kidnap her, but he pleads with a desperate expression— “Please, bear my child.” And so begins Lunar’s forced matchmaking… [Translated from the official website]