1girl, animal_ear_fluff, animal_ears, black_skirt, black_thighhighs, breasts, cat_ears, cat_girl, cat_tail, detached_sleeves, expressionless, high-waist_skirt, himura_moritaka, long_hair, long_sleeves, looking_at_viewer, original, shirt, sitting, skirt, small_breasts, solo, sunlight, tail, thighhighs, white_hair, white_shirt, window