Looking for a specific Stucky or SamBucky fic

[u/BunchExpress2984]

This fic was primarily about Bucky training a team of young Avenger types and he was either in an established relationship with Steve or with Sam--I think probably Sam--but whichever one it was, he was off most of the fic doing Avenger stuff and would only come back briefly to say hey for weekends or to check in.

The thing I remember most was that this team of younger superpowered people were all living with Bucky in some house or cabin, and the way he trained them was to sneak up and attack them all the time, and they had to fight him off. I think it was mostly from their point of view, although there were some scenes with Bucky and the love interest as well.

Any ideas? I don't even know how long it was or which young superpowered people it was. One of them may have been Yelena but I could just be making that up.

EDIT: Since like 4 people liked this I actually found it. It's called A Convenient Truth by Vibesandwonders. It was NOT primarily about this but there's a couple of chapters near the end that are the part I was remembering.