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