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1. borderline by kneeinjury

   Fandoms: The Summer I Turned Pretty (TV 2022)  

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

   29 Oct 2025

   Tags

   • No Archive Warnings Apply
   • Isabel "Belly" Conklin/Conrad Fisher
   • Isabel "Belly" Conklin
   • Conrad Fisher (The Summer I Turned Pretty)
   • Taylor Jewel
   • Steven Conklin
   • Jeremiah Fisher
   • Infidelity
   • Masturbation
   • Phone Sex
   • Under-negotiated Kink
   • Orgasm Control
   • some non graphic chronic illness stuff
   • it's jeremiah's turn in the torment nexus
   • Alternate Universe - Canon Divergence
   • Cw for some mildly disordered eating but it’s not huge
   • For your own health and safety I urge you not to look directly at the updated chapter count
   • Cunnilingus
   • Dry Humping
   • Belly is both devil and angle in this bc life is complicated and so is she
   • Keep any belly defamation to urself

   Summary

   Belly looks up from her work laptop one day and realizes that she’s been having sex with her husband’s brother at least four times a week for the last nine months.

   Language:

   English

   Words:

   20,507

   Chapters:

   3/4

   Comments:

   158

   Kudos:

   445

   Bookmarks:

   109

   Hits:

   10,335