score_9, score_8_up, score_7_up, source_anime, 1girl, solo, looking at viewer, EPfsnRin, long hair, black hair, two side up, twin-tails, red sweater, long sleeves, skirt, black skirt, pleated skirt, zettai ryouiki, thighhighs, indoors, armchair, mansion, vase, arms behind head, cowboy shot, window, curtains, from below, blue eyes, serious, closed mouth