NL10 QQ facing aggression on turn, board K high

[Zanton]

Villain is 42/25/4 on 70 hands.
He check/raised one or two times, no real reads.
He took some time before betting the last hand, what made me think a lot about this hand.
Any thoughts on what he could have, and on the way I played the hand ?

No-Limit Hold'em, $0.10 BB (5 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

MP ($12.95)
Hero ($10.05)
SB ($5.70)
BB ($10.10)
UTG ($4.35)

Preflop: Hero is Button with Q[img]/images/graemlins/spade.gif[/img], Q[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises to $0.45</font>, <font color="#666666">1 fold</font>, BB calls $0.35.

Flop: ($0.95) 8[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/diamond.gif[/img], 9[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
BB checks, <font color="#CC3333">Hero bets $0.8</font>, BB calls $0.80.

Turn: ($2.55) 4[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets $1.1</font>, Hero calls $1.10.

River: ($4.75) 4[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets $3</font>, Hero ?

Final Pot: $10.75

[losingdonkey]

fold turn, as played fold river. Your hand isn't strong enough on this board against his range. Find a better spot to pick off a bluff.

[Zanton]

What do you think he could have to bet less than half the pot on turn, and 3/4pot on river ? That's the point that is very strange to me.

[losingdonkey]

I wouldn't pay much attention to bet sizing by idiots like this. He could have Kx, a set, two pair etc... or he could be bluffing. My point is this is not a good spot to pick off a bluff without an extremely strong read. His aggression is high, so I'm assuming he's betting out like this frequently. Fold, wait for a better spot, profit.