Rule 34 Dev - 1girl black_necktie clenched_teeth collared_shirt confetti hat highres kasane_teto looking_at_viewer matsuba_(mtbsbr721) mesmerizer_(vocaloid) name_tag necktie pants pink_hat pink_pants ringed_eyes shirt short_sleeves sidelocks solo spiral striped_clothes striped_shirt suspenders sweat teeth uniform upper_body utau|22424096799