QQ vs. Donk bet on turn

[RabidTortuga]

SB is loose but not agressive at all postflop. UTG is a calling station.

Full Tilt Poker
Limit Holdem Ring game
Limit: $0.25/$0.5
9 players
Converter

Pre-flop: (9 players) Hero is UTG with Q[img]/images/graemlins/diamond.gif[/img] Q[img]/images/graemlins/spade.gif[/img]
<font color="#cc0000">Hero raises</font>, UTG+1 calls, 5 folds, SB calls, BB calls.

Flop: T[img]/images/graemlins/diamond.gif[/img] A[img]/images/graemlins/spade.gif[/img] 3[img]/images/graemlins/diamond.gif[/img] (8SB, 4 players)
SB checks, BB checks, <font color="#cc0000">Hero bets</font>, UTG+1 calls, SB calls, BB folds.

Turn: 5[img]/images/graemlins/heart.gif[/img] (5.5BB, 3 players)
<font color="#cc0000">SB bets</font>, Hero ???