itoma mahimahi, araragi karen, araragi tsukihi, monogatari (series), nisemonogatari, commentary request, highres, 2girls, ahoge, black hair, blush, breasts, egg hair ornament, food-themed hair ornament, hair ornament, japanese clothes, kimono, long hair, looking at viewer, multiple girls, navel, open mouth, pleated skirt, short hair, siblings, side ponytail, simple background, sisters, skirt, toothbrush, white background