Set gone wrong!

[ZManODS]

How would you play this?

Paradise Poker No-Limit Hold'em, $0.25 BB (7 handed) converter

BB ($25.35)
UTG ($6.20)
MP1 ($19.40)
MP2 ($35.32)
Hero ($24.15)
Button ($156.32)
SB ($5.03)

Preflop: Hero is CO with 6[img]/images/graemlins/club.gif[/img], 6[img]/images/graemlins/spade.gif[/img]. SB posts a blind of $0.10.
UTG folds, MP1 folds, <font color="CC3333">MP2 raises to $0.5</font>, Hero calls $0.50, Button calls $0.50, SB (poster) folds, BB calls $0.25.

Flop: ($2.10) 5[img]/images/graemlins/diamond.gif[/img], 3[img]/images/graemlins/club.gif[/img], 6[img]/images/graemlins/heart.gif[/img] <font color="blue">(4 players)</font>
BB checks, MP2 checks, <font color="CC3333">Hero bets $1.2</font>, Button calls $1.20, BB folds, MP2 folds.

Turn: ($4.50) 8[img]/images/graemlins/diamond.gif[/img] <font color="blue">(2 players)</font>
<font color="CC3333">Hero bets $2</font>, Button calls $2.

River: ($8.50) J[img]/images/graemlins/heart.gif[/img] <font color="blue">(2 players)</font>
<font color="CC3333">Hero bets $7</font>, <font color="CC3333">Button raises to $16</font>, <font color="CC3333">Hero raises to $20.45</font>, (All-In) calls $4.45.

Final Pot: $49.40
<font color="green">Main Pot: $49.40, between Hero and Button.</font> &gt; <font color="white">Pot won by Button ($49.40).</font>

Results in white below: <font color="white">
Hero has 6c 6s (three of a kind, sixes).
Button has 7h 9h (straight, nine high).
Outcome: Button wins $49.40. </font>