Need help finding a J/C Voyager fic

[brightfeather.livejournal.com]

I'm hoping someone recognizes this! This is post-Endgame. Chakotay and Seven break up, going their seperate ways. Seven's back in twon and this is pretty much her POV. They'd agreed to stay friends and it's really late when she gets in town and decides to go see him. She finds him and Kathryn enjoying themselves (yes, this was at least an M rating) and is completely disgusted by what she sees. She sticks around to watch. She thinks KJ is degrading herself by what she and Chakotay are doing and that her previous sexless relationship with Chakotay was perfect and wonders that he never showed such desires with her. I'm pretty sure it was a one-shot, a two-shot at most. Anybody know what this is? I've spent the last week and a half trying to find it again!  Thanks!