5boys :d akai_suzaku artist_name bad_id bad_pixiv_id bare_shoulders black_hair blue_hair dark-skinned_male dark_skin enjoji_michiru fang fire fish glasses green_hair grey_hair hair_slicked_back idolmaster idolmaster_side-m iwa_(iwa000ima) kizaki_ren kurono_genbu male_focus multicolored_hair multiple_boys open_mouth p-head_producer producer_(idolmaster) red_hair shinsoku_ikkon_(idolmaster) sideburns sleeveless smile spiked_hair steam taiga_takeru the_kogado_(idolmaster)