The Dragon Knight's Beloved (Manga) Vol. 5 by Asagi Orikawa
Melissa is a young woman training to be an attendant in the royal castle, working alongside the heroic dragon knights and their magnificent dragon steeds. The dragons love Melissa, and she's soon selected to join Hubert--former captain of the dragon knights and newly appointed earl--in the borderlands, where wild dragons roam freely in the skies. Might romance blossom between Melissa and this handsome young lord, whose new position brings with it a whole host of dilemmas?