Infidelity & Adultery
As in, one or both cheats on a spouse-- or girlfriend/boyfriend or fiancée/fiancé-- with the other. Also, please note that not all of these end happy (for obvious reasons). But most do.
A Boy At An Open Door, by poor-choices (PG-13, AU)
All The Honesty I've Ever Lost, by waterofthemoon (R)
All Your Love And Your Longing Behind, by dapixam_q (NC-17, AU)
Alpha Falling, by sylsdarkplace (NC-17, AU, also Jared/OFC)
And You Alone, by rhythmsextion (NC-17, AU)
Animalistic Tendencies, by allie-quixotic (NC-17)
Bachelor Buttons, by nutkin (NC-17)
Belly For Two Quartets, by krumbler (NC-17, AU, also Jared/Gen)
Betrayal, by rhythmsextion (PG-13, AU)
Call Your Girlfriend, by talktowater (NC-17, AU, also Jared/Sandy)
Cultivate Your Garden, by vanster23 (NC-17, AU)
Damage, by dimeliora (NC-17, AU, also Jensen/OFC & Jared/OFC)
Desperate Househusbands, by moment_of_sen & ze_pink_lady (NC-17)
Enthrall, by the-miss-lv (NC-17, AU)
Finding Faith In You, by annie46 (NC-17, AU, also Jared/Gen)
Found Another Anyhow, by tebtosca (NC-17, AU)
Fuck Like You Mean It, by atsugari8 (NC-17)
Half Of Your Heart, by jojothecr (R, AU)
Happy, by tehdirtiestsock (NC-17, AU)
Heat of The Beat, by switch842 (NC-17, AU)
Hot And Dangerous, by mrs-weaslebee (NC-17, AU)
How To Put A Band Aid On A Broken Heart, by splashpink (R)
I Can Feel You Tremble When We Touch, by ilikecrystals (NC-17)
I Saw Jared Kissing..., by annie46 (NC-17)
It Is, by truelyesoteric (NC-17)
It Runs In The Family, by dragonspell (NC-17, AU)
Keep On Yearning, by teot (NC-17, AU, also Jensen/Danneel & Jared/Sandy)
Louder Than Words, by splashpink (NC-17, AU, also Jensen/David Boreanaz)
Not My Ring, by timbr (NC-17, AU)
One Small Step, by sandymg (R, AU, also Jensen/Tom)
Our Life Is A Playlist (Just Waiting To Be Burned), by cherry-kiss-8 (R, also Jensen/Danneel & Jared/Gen)
Please Need Me, by spiders-stars (NC-17, AU)
Relax, It's Just Sex, by enoughoflove (NC-17, AU, also Jared/Sandy) (Sequel: In The Deep and Down)
Rule Number One, by raeschae (NC-17, AU, also Jensen/JDM)
Runaway Sensation, by obsessed1 (NC-17, AU)
Second City Sin, by truelyesoteric (NC-17, AU)
Screw You, We're From Texas, by makeit-takeit (NC-17, not!AU)
Show-Off, by lazy_daze (NC-17, AU)
Stranger Danger, by messyjessy08 (R, AU, also Jared/Chad)
That Fond Regard, by akadougal (NC-17, AU, also Jared/Gen)
The Banker And The Hooligan, by silverraven (R, AU, also Jensen/Tom Welling)
The Bloody Man, by sylsdarkplace (NC-17, AU)
The Hardest Thing, by crynintherain (R)
Those Were The Days, My Friend, by antarshakes (NC-17, AU, also Jared/Gen)
Time Of My Life, by with-you-baby (PG)
To Leave His Mark, by azraelz-angel (NC-17)
To Serve, by annie46 (NC-17, AU)
Untitled, by Anonymous (NC-17, AU) (Sequel: here)
Wedded Blitz, by qblackheart (NC-17, also Jared/Gen)
What Jensen Wants, by azraelz-angel (NC-17)
Your Love and Your Longing Behind, by dapixam_q (NC-17, AU)
Your Smile Can't Hide What You Feel Inside, by tmn1966 (R)