$200nl, Poorly Played Set

[dragonystic]

Dunno numbers on villain. He's somewhat loose preflop and somewhat tight postflop though. I played this hand so bad, does my underrepping on the flop and turn make for a river call?

Absolute Poker
No Limit Holdem Ring game
Blinds: $1/$2
5 players
Converter

Stack sizes:
UTG: $121.60
CO: $463.50
Button: $197.55
Hero: $187.50
BB: $413.70

Pre-flop: (5 players) Hero is SB with 6[img]/images/graemlins/diamond.gif[/img] 6[img]/images/graemlins/club.gif[/img]
UTG folds, CO calls, <font color="#cc0000">Button raises to $10</font>, Hero calls, BB folds, CO calls.

Flop: T[img]/images/graemlins/spade.gif[/img] A[img]/images/graemlins/club.gif[/img] 6[img]/images/graemlins/spade.gif[/img] ($32, 3 players)
Hero checks, CO checks, <font color="#cc0000">Button bets $22</font>, Hero calls, CO folds.

Turn: 9[img]/images/graemlins/spade.gif[/img] ($76, 2 players)
Hero checks, Button checks.

River: Q[img]/images/graemlins/diamond.gif[/img] ($76, 2 players)
<font color="#cc0000">Hero bets $40</font>, <font color="#cc0000">Button raises to $160</font>.