Peter left behind by Steve

[sydney robinson]

Already making another one; I need to get better organized! Anyway, I swear this exists somewhere but I can't find it. Steve, Peter, and I'm pretty sure it was Natasha are stuck walking in terrible conditions. I'm thinking it was really hot, I don't think it was cold. Could be wrong though! Anyway, Natasha was injured and Steve was so concerned with her that he didn't realize Peter was struggling and then Peter passes out but Steve doesn't notice and keeps walking. Tony gets mad, and that's about the extent of what I remember. Hope someone can help me find this! Thanks!!!

Specific Fic with Parallel Tony Stark

[venatricks.livejournal.com]

I've been searching for a specific fanfiction for awhile, I believe it was on AO3, but it's possible it was on fanfiction.net. The fic is about an alternate/parallel Tony Stark showing up, and getting along better with the team than the original Tony, the alternate Tony telling them all about his perfect childhood and how great of a father Howard Stark was, and hearing how great au Tony's life is Steve and the others ask why he talks so low of his father and how he can say anything bad about Howard, basically looking down on him as if he was lying and acting spoiled, before he breaks down and tells them about his not so great childhood and how bad Howard was as a father.