Villain was unremarkable over only a dozen or so hands. Loose player who doesn't buy in full. Looking back his stats were 46/13.

I feel I played the flop right, but I am unsure about my turn play here. What's standard given the paired flop and villain's smooth call?

PokerStars No-Limit Hold'em, $1.00 BB (5 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

MP ($99.50)
Hero ($105.70)
SB ($69.25)
BB ($112.80)
UTG ($101.55)

Preflop: Hero is Button with K, J.
2 folds, Hero raises to $4, SB calls $3.50, 1 fold.

Flop: ($9) T, T, 4 (2 players)
SB bets $3, Hero raises to $12, SB calls $9.

Turn: ($33) Q (2 players)
SB checks, Hero ????