read it on AO3 at https://ift.tt/UidyhYg by Phillpy_why69 Dean, Sam, and Cas are fleeing town after suspecting that John Winchester might be alive and well??? (terrifying). Sam steps out to go to the bathroom, and Dean and Cas utilise their limited time alone..... they fuck in the Impala; that's it. Don't ask me about timelines; I've elected to ignore them. Words: 8337, Chapters: 1/1, Language: English Fandoms: Supernatural (TV 2005) Rating: Not Rated Warnings: Creator Chose Not To Use Archive Warnings Categories: M/M Characters: Dean Winchester, Castiel (Supernatural), Sam Winchester, John Winchester, Impala (Supernatural) Relationships: Castiel/Dean Winchester Additional Tags: Shameless Smut, Fluff and Smut, Sex in/on the Impala (Supernatural), Making Out in the Impala (Supernatural), Conversations in the Impala (Supernatural), Sam Winchester Ships Castiel/Dean Winchester, If Supernatural (TV 2005) Were on HBO, Smoking, Implied/Referenced Drug Use, The boys smoke as they should, Pierced Dean Winchester, Top Castiel/Bottom Dean Winchester, Riding, Bad Parent John Winchester, Eating, Sorta wing kink?, Wing kink without the wings, Cas has a sensitive back.... iykyk, Impala is Called "Baby" (Supernatural), Road Trips in the Impala (Supernatural) read it on AO3 at https://ift.tt/UidyhYg