緑恐怖症増幅器 [Gia]
Sauce? JK I'm bringing it!
Anime: Majokko Megu-chan | anilist
Manga: Gin | anilist
Artist: Gia | pixiv | danbooru
Source file on Danbooru: jpg 1 MB (1000 × 1303)
Pretty sure this one's original, buddy. Bad bot.
Hey, doing my best here! ┌П┐(ಠ_ಠ)