I think that I got all out of him that I could as he seemed to be the kind able to fold here. He went into the tank and then barely called the river. Hero is CO.

PokerRoom No-Limit Hold'em, $1 BB (9 handed)

($122.40)
SB ($34.50)
BB ($100)
UTG ($52.40)
UTG+1 ($124.10)
MP1 ($144)
MP2 ($126.10)
MP3 ($135.90)
CO ($101)

Preflop: is with , .
2 folds, MP1 raises to $5, 2 folds, CO raises to $14, 3 folds, MP1 calls $9.

Flop: ($29.50) , , (2 players)
MP1 checks, CO checks.

Turn: ($29.50) (2 players)
MP1 bets $10, CO raises to $25, MP1 calls $15.

River: ($79.50) (2 players)
MP1 checks, CO bets $35, MP1 calls $35.

Final Pot: $149.50

Results in white below:
MP1 has Jh Js (two pair, jacks and fours).
CO has Kd Ks (two pair, kings and fours).
Outcome: CO wins $149.50.

i would raise a bit more on the flop (edit, meant preflop) and checking behind on the flop is a sign of FPS. You may have his entire stack if you just bet it out normally on the flop.

I'd do that with AK to take a shot.

Really? Mjeh.