Here's my list of recommendations for The Losers (both film & comics). Organized alphabetically by pairing.
Cougar/Jensen
The dashboard melted (but we still had the radio) by storm_petrel - RATING: R WORD COUNT: 6,143 SUMMARY: "In 2009, Jensen got a new team, fell stupid in love, and learned about sharks, the great organizing principle of the universe and crushing chest injuries. Not necessarily in that order."
The Private Life of The Cougar by Arsenic - RATING: T WORD COUNT: 4,835 SUMMARY: "Cougar loses his family when he's fourteen. He finds a different one in his twenties."
We Know How It Works (the world is no longer mysterious) by
Pistol - RATING: R WORD COUNT: 85,487 SUMMARY: "Cougar keeps popping up next to Jensen after that. And much like Jensen’s sudden influx of facial hair, Jensen decides to keep him.
" MY NOTES: EPIC fic. Backstory for The Losers, mostly Jensen. Great characterization. Good plot. Just overall fantastic.
What Livin' is For by
LadyJanelly - RATING: NC-17 WORD COUNT: 21,300 SUMMARY: "A one-night-stand becomes a whole lot more. If only life were that simple." MY NOTES: X-over with Leverage. I'm a sucker for polyamory and Cougar/Jensen/Eliot is pretty much PERFECT. Loved the established Cougar/Jensen and the way Eliot got pulled into their relationship. Excellent characterizations. I'd definitely read more in this 'verse.
Master Rec List