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1. Water, Sunlight, Talking All Night (Just Enough to Grow It) by headphonesbaby

   Fandoms: Bridgerton Series - Julia Quinn, Bridgerton (TV)  

   • Explicit
   • No Archive Warnings Apply
   • F/M
   • Work in Progress

   01 Nov 2025

   Tags

   • No Archive Warnings Apply
   • Colin Bridgerton/Penelope Featherington
   • Colin Bridgerton
   • Penelope Featherington
   • Agatha Bridgerton
   • Bridgerton Family (Bridgerton)
   • Alternate Universe - Modern Setting
   • Friends to Lovers
   • Domestic Fluff
   • Light Angst
   • Getting Together
   • Parenthood
   • Polin as Parents
   • They're friends who had a baby together
   • sure they are not fooling anyone
   • My Oblivious Fools (Affectionate)
   • No Beta We Die Like Dads on Bridgerton
   • POV Alternating
   • pain_somnia's Enter the Polinverse Event
   • Polinverse2025
   • Minor Mentions of the COVID-19 Pandemic
   • Smut
   • Happy Ending

   Summary

   Truthfully, Colin would have loved to give Agatha a little sister but there was one tiny, minuscule complication.

   A very, very small one really.

   (It was not, in fact, small.)

   He and Penelope weren’t married. They weren’t even a couple. They had never been in that type of relationship.

   Or the one where Agatha Bridgerton won't stop asking her unmarried parents for a baby sister.

   Language:

   English

   Words:

   104,913

   Chapters:

   10/14

   Collections:

   1

   Comments:

   997

   Kudos:

   1,528

   Bookmarks:

   309

   Hits:

   49,974