Rule 34 Dev - 1girl ahoge alternate_costume black_hair blush double-parted_bangs drill_hair enipa_28 grey_shirt hair_between_eyes hands_up hat highres index_finger_raised kasane_teto looking_at_viewer mob_cap open_mouth override_(synthesizer_v) portrait red_eyes red_hair shirt simple_background solo twin_drills utau yellow_background|25018528977