$20+2 Getting frisky with 99 in level 2

[Freudian]

Villain is very loose and raises a lot preflop. Poor postflop. That is the main reason I called his raise preflop. I am still not sure I think it is a good idea. So the main question is if I should let this one go preflop.

Party Poker No-Limit Hold'em Tourney, Big Blind is t30 (6 handed) converter

Hero (t765)
SB (t765)
BB (t1035)
UTG (t3130)
MP (t1315)
CO (t990)

Preflop: Hero is Button with 9[img]/images/graemlins/club.gif[/img], 9[img]/images/graemlins/heart.gif[/img].
<font color="#666666">1 fold</font>, MP calls t30, <font color="#666666">1 fold</font>, Hero calls t30, SB completes, <font color="#CC3333">BB raises to t125</font>, MP folds, Hero calls t95, SB folds.

Flop: (t310) 7[img]/images/graemlins/diamond.gif[/img], 5[img]/images/graemlins/spade.gif[/img], 6[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets t150</font>, Hero pushes all-in