Rule 34 Dev - 1girl ahoge black_shirt border brown_eyes character_name drill_hair dual_persona flower green_border grey_flower grey_shirt hair_between_eyes highres kasane_teto kasane_teto_(sv) long_sleeves looking_at_viewer mossunn_sunn red_hair shirt simple_background smile synthesizer_v twin_drills upper_body utau white_background|24832606149