HU KK's with 4 straight, check the river?

[Schizo]

Party Poker 2/4 Hold'em (10 handed) converter

Preflop: Hero is MP2 with K[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/heart.gif[/img].
UTG folds, UTG+1 folds, UTG+2 calls, MP1 calls, <font color="#CC3333">Hero raises</font>, MP3 folds, CO folds, Button folds, SB folds, BB folds, UTG+2 calls, MP1 calls.

Flop: (7.50 SB) 3[img]/images/graemlins/heart.gif[/img], 7[img]/images/graemlins/club.gif[/img], 8[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
UTG+2 checks, MP1 checks, <font color="#CC3333">Hero bets</font>, UTG+2 folds, MP1 calls.

Turn: (4.75 BB) 9[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
MP1 checks, <font color="#CC3333">Hero bets</font>, MP1 calls.

River: (6.75 BB) T[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
MP1 checks, <font color="#CC3333">Hero bets</font>, <font color="#CC3333">MP1 raises</font>, Hero calls.

Final Pot: 10.75 BB

Results in white below: <font color="#FFFFFF">
MP1 has Jc Qh (straight, queen high).
Hero has Ks Kh (one pair, kings).
Outcome: MP1 wins 10.75 BB. </font>