99 flops set, Big pot against LAG's

[restless]

BB is LAG.
Button is 55/20/1.2 over 35 hands.

PokerStars 2/4 Hold'em (9 handed) converter

Preflop: Hero is CO with 9[img]/images/graemlins/diamond.gif[/img], 9[img]/images/graemlins/club.gif[/img].
<font color="#666666">1 fold</font>, UTG+1 calls, <font color="#666666">2 folds</font>, MP3 calls, Hero calls, Button calls, SB completes, BB checks.

Flop: (6 SB) 4[img]/images/graemlins/heart.gif[/img], Q[img]/images/graemlins/club.gif[/img], 9[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(6 players)</font>
<font color="#CC3333">SB bets</font>, BB calls, UTG+1 folds, MP3 calls, <font color="#CC3333">Hero raises</font>, <font color="#CC3333">Button 3-bets</font>, SB folds, BB calls, MP3 calls, <font color="#CC3333">Hero caps</font>, Button calls, BB calls, MP3 calls.

Turn: (11.50 BB) K[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(4 players)</font>
<font color="#CC3333">BB bets</font>, MP3 folds, <font color="#CC3333">Hero raises</font>, Button calls, <font color="#CC3333">BB 3-bets</font>, <font color="#CC3333">Hero caps</font>, Button calls, BB calls.

River: (23.50 BB) K[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(3 players)</font>
BB checks, <font color="#CC3333">Hero bets</font>, Button calls, <font color="#CC3333">BB raises</font>, Hero ?

comments on other streets?