Looking for Specific possessed (or mind control) Tony fic.

[marveloussparky.livejournal.com]

Tony and Steve I believe are on a mission in space and Tony comes into contact with a substance that takes over his body. It has access to all of Tony's memories and Tony doesnt think that anyone is able to tell it isnt him.

They return home to the tower and Tony and Steve spare. It is discovered that Steve realized it wasn't Tony. Tony asked how and Steve said because he didnt seem afraid like he always seems.

Anyone know what fic I am talking about?

avengers breakfast club au?

[bumblebeebowie.livejournal.com]

ok so a while ago i read an avengers breakfast club au it was a high school oneshot(maybe a twoshot?). i went thru like the the tag on ao3 that says breakfast club au  but i couldn't find it. im also just like.. looking for good avengers breakfast club aus because ik there have to be more than the 5 that are under the tags like some people dont tag it and some might be on ffn. 

ANYWAYS what i remember is like steve and bucky are in it and they used to be friends and clint and natasha are there and i think that tony was in it and he tried to commit suicide and bruce is the guy who would rather be at the library just hanging out then at home so he attends detention by choice?

if anyone could help me out that would be amazing! thank you!!