Can't rec anything from TOS (not a big fan am afraid, but the reboot is doing wonders for me), and I think we need to wait a bit for the good new K/S fics to pop up, there's crazy interest, but it's all bits and snipets and some seriously smaltzy stuff, so I'm giving it a few weeks and wait for the awesome writers to wow me with their new magnus opus. If you like vids, this is pretty good Spock POV: http://www.imeem.com/talitha78/video/2t5xzZK9/talitha78-poker-face-dance-video/
And a Kirk POV, to the rhythm of Ms. Spears, which works surprisingly well:
http://www.imeem.com/butterflydm/video/AZMi-L2h/butterfly-svcircus-shortfilm-video/