Hatate & Aya from Touhou Project.
Last year I wanted to do one of these illustrations SO. MUCH. I saw everyone in the fandom* dtaw their OTPs with their pride flags and it looked so fun!! I put a lot of effort into the lineart for this one so!!! I'm happy, it looks nice! I uploaded this to several other platforms and the quality wasn't the best post-upload... I hope it looks as I intended it to look like here. By the way, happy pride month to all my fellow gays. For those who are not in the know, Hatate's skirt is the lesbian pride flag and Aya's is the bi pride flag.
Oh, oh, oh, and the flowers you see in the background are actually... flowers from the Himekaidou tree. Yes. I Did My Research.
*the fandom that matters, AKA the LBTs who like Touhou.