Rule 34 Dev - 1girl black_shirt blurry blurry_background bocchi_the_rock! commentary_request electric_guitar ellie_niunai_zhuyi_zhe green_eyes guitar highres instrument kessoku_band_logo kessoku_band_t-shirt kita_ikuyo long_hair microphone open_mouth red_hair shirt solo sparkle sweat upper_body|19654096527