Paradise Poker No-Limit Hold'em, $0.25 BB (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

MP1 ($101.35)
MP2 ($50.00)
MP3 ($24.10)
CO ($19.00)
Button ($48.65)
Hero ($54.50)
BB ($49.75)
UTG ($39.25)
UTG+1 ($38.60)

Preflop: Hero is SB with J, J. MP2 posts a blind of $0.50. CO posts a blind of $0.50. Hero posts a blind of $0.25.
2 folds, MP1 calls $0.50, MP2 (poster) checks, 1 fold, CO (poster) checks, 1 fold, Hero (poster) raises to $3.5, 1 fold, MP1 calls $3, MP2 folds, CO folds.

Flop: ($8.50) 9, 5, T (2 players)
Hero bets $6, MP1 calls $6.

Turn: ($20.50) 3 (2 players)
Hero checks, MP1 checks.

River: ($20.50) 4 (2 players)
Hero bets $6, MP1 calls $6.


Final Pot: $32.50

What do you think of my line here? I checked the turn b/c I was OOP and thought pot control was in order. When he checked behind and the river came blank, I figured I should value bet--would you bet more there?