Rule 34 Dev - 1girl black_eyes black_hair black_mask blue_archive blush breasts gloves grey_background gun halo highres large_breasts long_hair looking_at_viewer mask mouth_mask ponytail school_uniform serafuku sig_mpx sig_sauer simple_background skirt solo submachine_gun sukeban_(smg)_(blue_archive) weapon wt_zeroyama|20670618852