1girl, ass, ass_focus, bare_shoulders, barefoot, black_hair, black_skirt, blurry, blurry_background, breasts, dark-skinned_female, dark_skin, detached_sleeves, feet, foot_focus, from_behind, from_below, indoors, kneeling, large_breasts, long_hair, long_sleeves, looking_at_viewer, looking_back, mature_female, on_floor, original, pantylines, parted_lips, shirt, sitting, skirt, smile, solo, sweat, wakura_(gcdan), yellow_shirt