AQ vs "WTF was hat der bitte"

[skibbel]

PokerStars No-Limit Hold'em, $1.00 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

CO ($99.50)
Button ($97.95)
Hero ($405)
BB ($45.15)
UTG ($114.60)
MP ($140.75)

Preflop: Hero is SB with A[img]/images/graemlins/diamond.gif[/img], Q[img]/images/graemlins/spade.gif[/img].
<font color="#CC3333">UTG raises to $3.5</font>, <font color="#666666">3 folds</font>, Hero calls $3, BB calls $2.50.

Flop: ($10.50) 6[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/club.gif[/img], 3[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
Hero checks, BB checks, <font color="#CC3333">UTG bets $7.5</font>, Hero calls $7.50, BB folds.

Turn: ($25.50) K[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, UTG checks.

River: ($25.50) 9[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $14</font>, <font color="#CC3333">UTG raises to $48</font>

Villian 18/16/3/15/150h, sehr aggro.
Ohne reads ist das wohl ein Fold.
Mir ist klar das ich die Hand bescheiden gespielt hab.
Aber wenn ich preflop calle (was ich nich machen sollte :/), was ist dann die beste Postflopline?