Looking for two fics

[thereisafire.livejournal.com]

Hi, I'm not sure if these fics were posted on this comm, but I seem to vaguely remember at least one of them being posted here.

The first fic - Steve, Tony and some other heroes are captured. I think Tony was hysterical with pain due to Extremis not playing well with magic. Also, Spider-Man makes a blanket out of webbing.

The second fic - Steve/Tony/Thor threesome, Tony is their pet.

I've been searching through the tags but I can't remember when they were posted, or if the second one was even posted here. Thank you in advance!