KK, with 6QQ flop

[KKrAAAzy88s]

Party Poker No-Limit Hold'em, $1 BB (9 handed) converter

MP1 ($47.35)
MP2 ($99)
MP3 ($204.57)
CO ($124.5)
Button ($88.9)
SB ($125.5)
BB ($99)
UTG ($77.05)
Hero ($120.32)

Preflop: Hero is UTG+1 with K[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to $4</font>, <font color="#666666">2 folds</font>, MP3 calls $4, <font color="#666666">4 folds</font>.

Flop: ($9.50) 6[img]/images/graemlins/spade.gif[/img], Q[img]/images/graemlins/diamond.gif[/img], Q[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $9</font>, MP3 calls $9.

Turn: ($27.50) 6[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>

Again, have no good read on villian since he has been loose and calling preflop raises with anything. he has shown that he will bluff off his whole stack with nothing. how do i play this turn? thanks for any help.