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1. 5 times Joe “walked in” on Barry and Len and one time he actually did by Parental_Issues

   Fandoms: The Flash (TV 2014), DC's Legends of Tomorrow (TV), Arrow (TV 2012), Supergirl (TV 2015)  

   • Not Rated
   • Creator Chose Not To Use Archive Warnings
   • F/F, M/M, Other
   • Complete Work

   02 Aug 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Barry Allen/Leonard Snart
   • Minor or Background Relationship(s)
   • Lisa Snart/Iris West
   • Ray Palmer/Mick Rory
   • Cisco Ramon/Hartley Rathaway
   • And many more but I’m to lazy
   • Fake/Pretend Relationship
   • Joe West Bashing
   • Joe West Being an Asshole
   • Bisexual Barry Allen
   • Gay Leonard Snart
   • Enemies to Lovers
   • Drunken Flirting
   • Adorable Barry Allen
   • Barry Allen Needs a Hug
   • Barry Allen & Iris West Friendship
   • they are siblings
   • Good Friend Wally West
   • Also more siblings
   • we love sibling dynamics
   • Crack
   • Crack Relationships
   • Angst
   • Was supposed to be crack to cure writing block then the angst came
   • Smut
   • Fluff
   • Leonard Snart Has a Heart
   • Lisa Snart is THE annoying sibling
   • and we love her for it
   • Everyone is Gay
   • 5+1 Things
   • Being Walked in On
   • Kinda
   • the demons made me write this
   • Leonard Snart is a Tease
   • Leonard Snart is Bad at Feelings
   • Leonard Snart is Horny
   • why is that not a tag that is literally the entire show
   • Barry Allen Has a Crush on Leonard Snart
   • Horny Barry Allen
   • David Singh Knows Barry Allen Is The Flash
   • accidental straddling
   • Straddling
   • On Purpose Straddling
   • Canon Crossover
   • Adopted Sibling Relationship
   • Sibling Love
   • No Incest ew
   • no AI
   • AI can suck my dick
   • The Rogues As Family (The Flash)

   Summary

   “Barry?!” There was a loud knock on his door.

   “Sh*t!” Barry jumped up but his legs were curled up with Snart’s and the both tumbled to the ground. Snart’s was laying on the floor, while Barry’s tumble left him straddling Snart’s hips.

   The door thudded open, “Barry!” Joe froze at the sight of the two of them.

   “Joe! Uh hey…uhm.”

   “…”

   Language:

   English

   Words:

   13,991

   Chapters:

   6/6

   Comments:

   17

   Kudos:

   55

   Bookmarks:

   10

   Hits:

   1,126