1 part Complete Mature♡ summary: After being together for seven years and married for four, Jungkook a Namjoon are facing the testament of time. Leaving you in the middle to somehow help them fix it before your third year wedding anniversary.
♡ pairing: ceo!knj x f!reader x boxer!jjk
♡ genre: married!au || poly!au || non!idol au || fluff, angst, smut
♡ rating: 18+
♡ word count: 20k (I promise this was originally supposed to be like 8k lol)
♡ content warning(s): semi edited, swearing and heavy language, smut, poly!relationships, angst, jk and joonie are falling apart, arguing, threesome, dry humping, heavy petting, shower sex, handjobs, fingering, both Namjoon and Jungkook are messy, anal sex, double penetration, protected sex, reader calls namjoon daddy once as a joke. suggestive, mentions of IUD's (i think that's all) disclaimer I think I forgot how to write smut, but i promise i tried my best lolol