Spock/Bones academy and long fics

[bulisen.livejournal.com]

So I'm really new to this fandom and have spent the week going thru most of the Mccoy related searches but have so far only found one fic where Spock and Bones get together at the academy. Are there more out there and if so, where can I find them?

Also I'm looking for long Spock/Mccoy (Mccoy/Spock) fics that does not somehow turn into Kirk/Spock/Mccoy threesome. I don't mind if at some point either Spock or Bones are with Jim as long as the end result is Spock/Mccoy. Mpreg, BDSM, AUs any warnings are ok. So far I have looked around a little here at different lj communitys (there are so many of them) and at ao3 but ao3 seems to be having problems with their tags so I have not found that many.

Hope I did this right and thanks for any help :)