The story that I am looking for is not Phoenix1966 ''The Golden Cage.''

However, it does have the same premise however the one I'm looking for I'm sure was A/B/O and Jared was an Omega who was travelling with Timothy Omundson and had to wear his collar to protect him, it doesn't work and Jared is taken and forced to join Jensen's harem.

Hopefully you guys can work your magic and help me find this!