1girl ass bag bangs black_jacket black_socks blazer blue_necktie blush brown_sweater_vest buttons collared_shirt commentary_request commission cowboy_shot green_eyes grey_skirt hair_ribbon highres jacket kisaragi_setsu_(mssk8485) kneehighs long_sleeves multiple_views necktie open_mouth original panties pink_panties pixiv_commission pleated_skirt purple_ribbon red_hair ribbon school_bag school_uniform shirt skirt socks sweater_vest teeth twintails underwear upper_teeth_only walking white_shirt wind wind_lift winter_uniform