Natasha-centric, Winter Soldier, Steve?

[freaktonight.livejournal.com]

Hey, first time posting here.

Looking for a Natasha-centric fic, with Winter Soldier Bucky
I'm a little hazy on the details but this is what I've got:
pretty sure it was on ao3
- Natasha is being interrogated by SHIELD
- Natasha flashbacks
- The Winter Soldier and the Black Widow were on a mission where the kidnapping mark was similar to pre-serum Steve
- It was recommended not to have the Winter Soldier on this, his programming reverted and they were in a cabin where it was snowing outside and Bucky tried to protect him
- Natasha thought she killed him then and buried the body
- She went back and tried to find it for Steve
- But it turned out they were just implanted memories (she thought her reprogramming took a day, but it was about a week)
- she went to an old Red Room contacts for information
- one of them was in security for rich people, and she had a wife
- the other was some kind of sleazy dude, still in assassination
- When she went to get Bucky, some guy sounded the alarm and she threw a knife at his throat, and the Winter Soldier fought with her?
- The team rescues her at the end, I think

And that's about all I remember, so any ideas would be great, thanks.

Also, a Bucky/Steve
It's fairly short, post-serum.
Steve goes and tries to confess to Bucky about liking guys
and Bucky goes it better me, and Steve goes, who else would it be?
and then they kiss
EDIT: This one is here for this series.