touhou
saigyouji yuyuko, yakumo ran, yakumo yukari
ikuta takanon
3girls, animal ears, blanket, blue theme, covering face, covering privates, fox ears, fox tail, from behind, hat, hugging own legs, monochrome, multiple girls, multiple tails, nude, nude cover, seiza, sitting, sliding doors, standing, sweatdrop, tail, yuri
commentary request, highres