K9o TP on the flop

[Pharity]

Hi there!

Wasn't sure if this is a 3-bet or fold on the flop. SB is a LAG, BB is TAG and MP2 is a calling station. Perhaps someone wants to raise PF aswell? I didn't expect a PF raise to make it heads up though, because the looseness of the players to my left.

Party Poker 2/4 Hold'em (10 handed) internettexasholdem.com

Preflop: Hero is MP3 with 9[img]/images/graemlins/heart.gif[/img], K[img]/images/graemlins/spade.gif[/img]. Hero posts a blind of $2.
<font color="#666666">4 folds</font>, MP2 calls, Hero (poster) checks, CO calls, <font color="#666666">1 fold</font>, SB completes, BB checks.

Flop: (5 SB) 9[img]/images/graemlins/spade.gif[/img], 2[img]/images/graemlins/diamond.gif[/img], 3[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(5 players)</font>
<font color="#CC3333">SB bets</font>, <font color="#CC3333">BB raises</font>, MP2 calls, Hero?..

Whaddya think?