Im pretty sure I found the sauce!

• SauceNao SourceURL:https://deviantart.com/view/897637820
• Title:Lux /LOL/
• dA_id:897637820
• AuthorName:AyyaSAP
• AuthorUrl:https://www.deviantart.com/ayyasap
• Similarity:96.92

Found On Trace.Moe with a similarity of 0.73: - Title English:Kiratto Pri☆chan

• Title Romaji:Kiratto Pri☆Chan
• Title Native:Kiratto Pri☆chan
• anilist Id:101097