Rule 34 Dev - 1girl black_hair blue_eyes blue_sailor_collar blue_skirt blush calpis cloud day drink hair_ornament hat highres long_hair looking_at_viewer neckerchief open_mouth pleated_skirt rangu red_neckerchief sailor_collar school_uniform serafuku shirt short_sleeves skirt smile solo straw_hat summer sweat white_shirt wind x_hair_ornament|10602440667