2girls, anime_coloring, bare_legs, blush, closed_eyes, eyeball, green_hair, hairband, hat, heart, heart_of_string, holding_hands, long_skirt, long_sleeves, lying, multiple_girls, on_back, on_side, pink_hair, red_eyes, short_hair, siblings, sisters, skirt, smile, stained_glass, third_eye, upside-down, wide_sleeves