https://www.mangaupdates.com/series/9g2fgey/maou-sama-no-naga-sugiru-hatsukoi-reitetsu-onzoushi-to-no-amai-keiyaku-seikatsu This feed shows the latest releases for the series Maou-sama no Naga Sugiru Hatsukoi ~Reitetsu Onzoushi to no Amai Keiyaku Seikatsu~ as shown on MangaUpdates.com