1girl, all_fours, ass, ass_focus, back, black_jacket, black_skirt, brown_hair, feet, from_behind, full_body, indoors, jacket, legs, long_hair, miniskirt, no_shoes, office_lady, ol-chan_(oouso), oouso, original, pantyhose, pantylines, skirt, soles, solo, tatami, toe_scrunch, toes, trembling