actionromance angst characterdeath characterdeaths comedy crack crimefiction crossdressing dark domesticfluff donghae drama eunhae eunhyuk event fakemarriage familydrama fanmade fantasy fluff fulff game halloween halloweenfic harrypotterau horror hurtandcomfort isekai kyuhyun kyusung kyusungday kyusungweek magicau mpreg mystery omegaverse oneshot oneshotcollection originalcharacter prompts romance ryeowook shindong siwon slightangst superjunior thriller valentinesday yesung yewon