1girl, accidental_exposure, ass, blue_theme, blush, breasts, closed_mouth, cowboy_shot, flat_cap, forest, from_behind, hair_bobbles, hair_ornament, hat, kagiyama_shachou, kawashiro_nitori, large_breasts, looking_at_viewer, looking_back, medium_hair, monochrome, nature, outdoors, panties, sidelocks, solo, touhou, tree, two_side_up, underboob, underwear, wind, wind_lift