Rule 34 Dev - 1girl akebi-chan_no_serafuku akebi_komichi bow bowtie closed_mouth collarbone feet_out_of_frame greyscale hand_on_own_hip highres kan_ppang long_hair long_skirt long_sleeves looking_at_viewer monochrome pleated_skirt sailor_collar school_uniform serafuku simple_background skirt solo straight-on white_background|23473455057