Rule 34 Dev - 1girl ahoge blush bow buttons closed_mouth double-breasted drill_hair grey_jacket grey_skirt hair_bow hair_ribbon hand_up highres jacket kasane_teto kasane_teto_(sv) red_eyes red_trim ribbon shirai_sahuni shoulder_belt simple_background skirt solo synthesizer_v twin_drills utau white_background white_bow white_ribbon|23334335271