Fire a second bullet?

[lmw]

villian is Loose passive. without a read that he will fold, should i fire at this pot again?

Ultimate Bet No-Limit Hold'em, $.50 BB (9 handed) FTR converter on zerodivide.cx

MP1 ($13.90)
MP2 ($46)
MP3 ($6.60)
Hero ($49)
Button ($32.50)
SB ($55)
BB ($49.10)
UTG ($29.90)
UTG+1 ($24.05)

Preflop: Hero is CO with Q[img]/images/graemlins/club.gif[/img], Q[img]/images/graemlins/spade.gif[/img].
<font color="#666666">3 folds</font>, MP2 calls $0.50, <font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to $2.5</font>, <font color="#666666">2 folds</font>, BB calls $2, MP2 folds.

Flop: ($5.75) 5[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/spade.gif[/img], J[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
BB checks, <font color="#CC3333">Hero bets $3.5</font>, BB calls $3.50.

Turn: ($12.75) 5[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
BB checks,