What to do, at the turn

[Sightless]

My 7th hand at the table, so I wasnt able to gather up any reads

Mp seems little fishy and passive though he bought in for just 15 BB and played in several pots.. meh no real reads sorry

Party Poker 0.50/1 Hold'em (6 max, 6 handed) FTR converter on zerodivide.cx

Preflop: Hero is CO with K[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/spade.gif[/img].
MP calls, <font color="#CC3333">Hero raises</font>, Button calls, SB calls, <font color="#666666">1 fold</font>, MP calls.

Flop: (9 SB) 7[img]/images/graemlins/spade.gif[/img], Q[img]/images/graemlins/heart.gif[/img], 2[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(5 players)</font>
<font color="#CC3333">SB bets</font>, MP calls, <font color="#CC3333">Hero raises</font>, Button folds, SB calls, MP calls.

Turn: (7.50 BB) 7[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(4 players)</font>
<font color="#CC3333">SB bets</font>, MP calls, <font color="orange"> Hero???</font>