A forbidden love || JJK ff ||

it is a story that takes place in the year 1881. it's a forbidden love story, the girl is the boy's sister-in-law. she had to marry an older guy then her, but she fell for her brother-in-law.... the diary was not completed but had to die. (Jungkook is the youngest brother in his family)

Jungkook: Y/N, I still have 3 months before I go to London.
Y/N: how will this story be going to end. *sobbing*
Jungkook: I am still here..
Jungkook: I will write letters to you every day *weak smile*
*his is breaking inside watching her*
Y/N: *sobbing* *looks into his eyes*
Jungkook: I will come back fast enough.. *cut off by Y/N*
Y/N: what if you don't come back? *tries to control her tears*

it's kind of 18+ so read in your own risks.
this is the first ff I have ever written..
I hope you like it.
some people can already guess the story by the cover...
love you all...