Rule 34 Dev - akizuki_ritsuko bikini blue_eyes blue_hair brown_hair card_(medium) closed_eyes glasses green_hair idolmaster idolmaster_million_live! idolmaster_million_live!_theater_days kisaragi_chihaya navel nonohara_akane official_art one_eye_closed open_mouth red_hair shimabara_elena swimsuit|23640873633