I just read "Addiction" by jaune_chat where Steve forcibly turns Tony into an Omega. I then read her two sequels "Healing" and "Recovery" which deal with different ways Tony could have dealt with the aftermath. I could have sworn, though, that I had seen a sequel written by someone else as well where Tony ends up in an alternate universe where the Avengers there help him. Does anyone know what I'm talking about? Thanks in advance!