NL100: Three streets of value with AQ?

[kewl_cph]

Villian is new at the table, so I have no reads other than that he bought in for $56.30 and posted OOP in his first hand.

Am I being to overzealous in valuebetting my hand here? Should I expect it to be good often enough by the river to valuebet it so aggressively?

Full Tilt Poker
No Limit Holdem Ring game
Blinds: $0.50/$1
5 players
Converter

Stack sizes:
UTG: $171.60
Hero: $109.25
Button: $59.40
SB: $100
BB: $100

Pre-flop: (5 players) Hero is CO with Q[img]/images/graemlins/spade.gif[/img] A[img]/images/graemlins/heart.gif[/img]
UTG folds, <font color="#cc0000">Hero raises to $3.5</font>, Button calls, 2 folds.

Flop: 9[img]/images/graemlins/heart.gif[/img] K[img]/images/graemlins/spade.gif[/img] A[img]/images/graemlins/club.gif[/img] ($8.5, 2 players)
<font color="#cc0000">Hero bets $7</font>, Button calls.

Turn: 7[img]/images/graemlins/heart.gif[/img] ($22.5, 2 players)
<font color="#cc0000">Hero bets $14</font>, Button calls.

River: 6[img]/images/graemlins/spade.gif[/img] ($50.5, 2 players)
<font color="#cc0000">Hero bets $37</font>, <font color="#cc0000">Button calls all-in $34.9</font>.
Uncalled bets: $2.1 returned to Hero.

Results:
Final pot: $120.3