ein (blue archive), ohr (blue archive), sof (blue archive), blue archive, commentary request, highres, 3girls, bandaged hand, bandages, black mask, black tail, blindfold, blush, child's drawing, colored skin, covered eyes, crayon, crayon drawing, extra pupils, holding, holding crayon, long hair, long sleeves, mask, mechanical hands, mechanical tail, multiple girls, open mouth, paper, respirator, segmented tail, short hair, siblings, sketchbook, symbol-shaped pupils, tail, triplets, very long hair, white hair, white skin, white tongue, x-shaped pupils, yellow eyes, yureru okuba