[Closed] bet turn and river for value

there was quite alot of action between me and this guy with me winning about 2 of his stacks.

Hand converted with online PokerStrategy.com hand converter:

Play hand

$0.25/$0.5 No-Limit Hold'em (9 handed)

Known players:
[tg]CO$243.60:///////;BU$65.30:///////;SB$20.00:///////;BB (Hero)$59.30:///////;UTG1$147.90:///////;UTG2$41.45:///////;MP1$93.65:///////;MP2$70.35:///////;MP3$51.75:///////;[/tg]

Preflop: Hero is BB with K:c, A:d.
3 folds, MP2 calls $0.50, MP3 folds, CO raises to $4.00, 2 folds, Hero calls $3.50, MP2 calls $3.50.

Flop: ($12.25) A:s, 5:c, J:d (3 players)
Hero checks, MP2 checks, CO bets $6.50, Hero calls $6.50, MP2 folds.

Turn: ($25.25) 3:d (2 players)
Hero bets $12.00, CO calls $12.00.

River: ($49.25) 4:h (2 players)
Hero bets $36.80(All-In), CO calls $36.80.

Final Pot: $122.85.