$50 QQ RR pot sick flop

[Chargers In 07]

Villain is pretty LAG running at 40/22/2 over a ~50 hand sample and playing at a couple different tables of mine. Only pot we played he called a pfr from me in the sb and c/r'ed a KK6 flop with 36s and I won w/TT. I've been playing a nitty TAGish game. What to do here?

PokerStars No-Limit Hold'em, $0.50 BB (6 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

UTG ($30.65)
MP ($110.40)
CO ($22.35)
Hero ($81.75)
SB ($60.65)
BB ($50)

Preflop: Hero is Button with Q[img]/images/graemlins/spade.gif[/img], Q[img]/images/graemlins/club.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">MP raises to $2</font>, <font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to $7</font>, <font color="#666666">2 folds</font>, MP calls $5.

Flop: ($14.75) A[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/heart.gif[/img], 9[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
MP checks, Hero