alternateuniverse angst cheating comedy crack criminalau demonjungkook enemiestolovers establishedrelationship fantasy fantasyau fluff gangs humor hybridtaehyung kookv majorcharactdeath mpreg namjin policeofficer polyamory promptfic sequel somecrack taegi taegikook taekook taekookbts textbased vkook vkookangst vmin woopwoop