TPGK facing strenght on flop

BB is 29/12/1.0

Party Poker 0.50/1.00 Hold'em <font color="#0000FF">(10 handed)</font> link

Preflop: Hero is UTG+1 with K[img]/images/graemlins/heart.gif[/img], Q[img]/images/graemlins/spade.gif[/img].
<font color="#666666">1 folds</font>, <font color="#CC3333">Hero raises</font>, <font color="#666666">6 folds</font>, BB calls.

Flop: (4.50 SB) Q[img]/images/graemlins/diamond.gif[/img], 8[img]/images/graemlins/diamond.gif[/img], 9[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets</font>, <font color="#CC3333">Hero raises</font>, <font color="#CC3333">BB 3-bets</font>, Hero calls.

Leads out and 3-bets me. I think I could behind here to AQ, JT or a set. Maybe even two pair is possible since people love playing Q9. I decide to just check it.

Turn: (5.25 BB) Q[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets</font>, Hero calls.

Is the call here good? The only hand I feared before that I beat now is two pair (if he had 8-9)

River: (7.25 BB) K[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
BB checks, <font color="#CC3333">Hero bets</font>, <font color="#CC3333">BB raises</font>, <font color="#CC3333">Hero 3-bets</font>, BB calls.

Ok, now I am most definately ahead here. KK is the only hand that beats me and I highly doubt that.

Final Pot: 13.25 BB.

Ok, the point with the hand is, is my line on the flop and turn good?