PP 1\2; raise turn to Stop 'N go?

[Spota]

No read on SB, it was his 5th hand at the table. Over 55 hands, BB had a 75% VP$IP, and .32 TTL aggr. The SBs stop n' go slowed me down even though I had an over pair and OESD.

I assume my PF and flop play are okay, but should I have raised the turn?

Party Poker 1.00/2.00 Hold'em <font color="#0000FF">(9 handed)</font> link

SB ($70.50)
BB ($30.00)
UTG ($3.50)
MP1 ($69.00)
MP2 ($66.95)
MP3 ($20.50)
Hero ($39.25)
Button ($47.50)

Preflop: Hero is CO with 9[img]/images/graemlins/spade.gif[/img], 9[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">4 folds</font>, <font color="#CC3333">Hero raises</font>, <font color="#666666">1 folds</font>, SB calls, BB calls.

Flop: (6.00 SB) 3[img]/images/graemlins/heart.gif[/img], 8[img]/images/graemlins/club.gif[/img], 7[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">SB bets</font>, BB calls, <font color="#CC3333">Hero raises</font>, SB calls, BB calls.

Turn: (6.00 BB) 6[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">SB bets</font>, BB calls, Hero calls.

River: (9.00 BB) T[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
SB checks, BB checks, <font color="#CC3333">Hero bets</font>, SB calls, BB folds.

Final Pot: 11.00 BB.
Results in white below:<font color="#FFFFFF">
Hero has 9s 9d (a straight, six to ten.)
SB has Kh Ks (a pair of kings.)
Hero wins 10.50 BB.
</font>