Rule 34 Dev - 1girl 2021 arm_strap bare_shoulders black_bow bow breasts collarbone dress flower hair_flower hair_ornament halloween hatsune_miku highres holding holding_mask jack-o'-lantern looking_at_viewer mask medium_hair nagitofuu one_eye_covered open_mouth red_dress red_flower red_rose rose small_breasts solo twintails vocaloid|14981588388