Rule 34 Dev - 1girl bag black_skirt blue_eyes blue_neckerchief blue_sailor_collar blue_sky closed_mouth cloud grey_hair highres horizon long_hair looking_at_viewer neckerchief ocean original outdoors pleated_skirt sailor_collar school_uniform serafuku short_sleeves skirt sky smile solo standing tanshio thigh_strap white_serafuku|16513791138