I had to cut off the rest of it since it may be too graphic for DA's standards. You can read the whole thing (as well as the other logs) at Koshei's Tumblr. They're all listed chronologically at the right margin

I will point out myself that I do feel that I just rushed into the smut. Truth is, this was supposed to be a one-time thing between Kos and Jin. Koshei was going to give Jin’thekk that ONE homosexual encounter that he will never forget, but will never repeat. So I just kinda wrote it in there to get into it quickly, planning to get out of it just as quick.

But… we ended up kinda falling in love with the pairing, so… Yeah.

Koshei is written by

Jin’thekk/Yarifeth are written by