Adult Content Warning

This work could have adult content. If you continue, you have agreed that you are willing to see such content.

• Yes, Continue
• No, Go Back

If you accept cookies from our site and you choose "Yes, Continue", you will not be asked again during this session (that is, until you close your browser). If you log in you can store your preference and never be asked again.

1. The Co-Parent Contract by Angstypeneloise

   Fandoms: 9-1-1 (TV)  

   • Explicit
   • Creator Chose Not To Use Archive Warnings
   • M/M
   • Work in Progress

   16 May 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Evan "Buck" Buckley/Eddie Diaz (9-1-1 TV)
   • Evan "Buck" Buckley
   • Eddie Diaz (9-1-1 TV)
   • Christopher Diaz (9-1-1 TV)
   • Theo (9-1-1 TV)
   • Theo Buckley (9-1-1 TV)
   • Maddie Buckley
   • Howie "Chimney" Han
   • Henrietta "Hen" Wilson
   • Firehouse 118 Crew (9-1-1 TV)
   • Athena Grant
   • Marriage of Convenience
   • Fake/Pretend Relationship
   • Evan "Buck" Buckley Loves Eddie Diaz
   • Protective Eddie Diaz (9-1-1 TV)
   • Christopher Diaz Has Two Dads
   • Theo Buckley Has Two Dads
   • Adoption
   • Good Sibling Maddie Buckley
   • Fluff and Angst
   • Gay Eddie Diaz (9-1-1 TV)
   • Eddie Diaz Loves Evan "Buck" Buckley
   • Co-Parenting
   • Alternate Universe - Canon Divergence
   • Other Additional Tags to Be Added

   Summary

   When Buck learns that his lifestyle of being a single firefighter could ruin his chances of fostering Theo, he quickly makes the decision that makes perfect sense in the moment.

   Pretend he’s engaged to his straight best friend, Eddie, who is more than happy to play along, what ever could go wrong…

   Language:

   English

   Words:

   3,721

   Chapters:

   3/?

   Comments:

   10

   Kudos:

   133

   Bookmarks:

   36

   Hits:

   1,818