Party Poker
No Limit Holdem Ring game
Blinds: $0.10/$0.25
4 players
Converter

Pre-flop: (4 players) Hero is Button with A J
UTG folds, Hero raises to $1, SB calls, BB folds.

Flop: 2 J 6 ($2.25, 2 players)
SB bets $0.25, Hero raises to $1.5, SB calls.

Turn: Q ($5.25, 2 players)
SB checks, Hero checks.

River: 9 ($5.25, 2 players)
SB bets $2.48, Hero calls.

Results:
Final pot: $10.21

Is this correct usage of pot control? Marginal hand vs an opponent who probably doesn't have many outs. Villain is loose/passive.