1girl, breasts, brown_eyes, brown_hair, cleavage, couch, cowboy_shot, dress, large_breasts, long_hair, looking_to_the_side, mugino_shizuri, pillow, sitting, solo, strelka_(hh_strelka), toaru_anbu_no_item, toaru_kagaku_no_railgun, toaru_majutsu_no_index, white_dress