1girl, apron, closed_mouth, cloud, cloudy_sky, jiitarou, kujou_riu, long_hair, looking_ahead, looking_at_viewer, mahjong_soul, maid, maid_apron, maid_headdress, panties, pantyshot, pink_eyes, red_hair, sitting, sitting_on_stairs, sky, solo, stairs, stairwell, sunset, thighhighs, underwear, white_panties, white_thighhighs