I GUESS I BECAME THE MOTHER OF THE GREAT DEMON KING'S 10 CHILDREN IN ANOTHER WORLD

English translation of the Japanese manga Isekai de Saikyou Maou no Kodomo-tachi Juunin no Mama ni nacchaimashita. (異世界で最強魔王の子供達10人のママになっちゃいました。). — Description from Comic Vine community (comicvine.gamespot.com · https://comicvine.gamespot.com/i-guess-i-became-the-mother-of-the-great-demon-kin/4050-132593/).