I think I found the sauce!

• SauceNao SourceURL:https://www.pixiv.net/member_illust.php?mode=medium&illust_id=69572145
• Title:Dragon Sorcerer Zyra
• PixivId:69572145
• MemberName:SupportArtsPaja
• MemberId:32079077
• Similarity:79.72

Found On Trace.Moe with a similarity of 0.92: - Title English:

• Title Romaji:Injuu Onna Kyoushi
• Title Native:
• anilist Id:5649