Interesting hand vs. MomoZerg

[MusashiStyle]

Momo tests me alot and I don't think the river is an auto fold at all as he seems like one of the few regs who is actually capable of bluffing this river because the pot is so big. what do u think of my postflop play here?

PokerStars No-Limit Hold'em, $0.50 BB (5 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

UTG ($120.35)
MP ($50)
Hero ($68.70)
SB ($12.75)
BB ($26.55)

Preflop: Hero is Button with Q[img]/images/graemlins/club.gif[/img], Q[img]/images/graemlins/heart.gif[/img].
<font color="#CC3333">UTG raises to $1.5</font>, MP calls $1.50, <font color="#CC3333">Hero raises to $7</font>, <font color="#666666">2 folds</font>, UTG folds, MP calls $5.50.

Flop: ($16.25) 9[img]/images/graemlins/club.gif[/img], T[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
MP checks, Hero checks.

Turn: ($16.25) 3[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">MP bets $9.5</font>, Hero calls $9.50.

River: ($35.25) A[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">MP bets $33.5 (All-In)[/color