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How to Keep a Happy Marital Home (While Sleeping With Your Husband's Brother) by cheesecakekiss, Xev3n
Fandoms: Supernatural (TV 2005)
09 Feb 2026
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Summary
Looking from the outside, Dean Winchester has a perfect home, a hard working husband, and a tidy domestic routine. It's peaceful and scheduled and not boring in the slightest.
When bad news in boots shows up on their doorstep needing a place to stay, Dean's 'peaceful' married life quickly devolves into a minefield of dirty secrets that are anything but.
Castiel Novak is everything Dean's not supposed to want - dangerous, tattooed, and fresh out of prison.
Resistance isn't just futile; it's half the fun.
How to keep a happy marital home? Step One: Don't let your husband's brother move in. Step Two: Don't get caught.
