" If other guys make you feel hot , my tongue will be the least to cool you down love ~ " Jeon Jungkook a most fearful Mafia who holds the most power . Y/N , a girl unknown about her past bumps into his life only to discover the darkest sides of jungkook , his past and all the sufferings that includes to her past . Jungkook × Reader (18+) [ Yandere ] • Smuts • BDSM •Violence •Mature • Yandere • obsession • Dark psychopath • Gore • Blood • Killings • Harsh languages