K9 blind defense - in which I outplay myself

[sethypooh21]

Villain is 40/13/1.3 not good and probably views me as pretty LAG (I've been running 35/27 or so at the table, but not showing down a ton of winners, because the only hands that have made SD are the draws I missed...)

I'm lost on this river, how is his hand anything other than clubs?

PokerStars 5/10 Hold'em (5 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Preflop: Hero is BB with K[img]/images/graemlins/heart.gif[/img], 9[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">Button raises</font>, SB calls, Hero calls.

Flop: (6 SB) 9[img]/images/graemlins/club.gif[/img], 4[img]/images/graemlins/club.gif[/img], 9[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(3 players)</font>
SB checks, Hero checks, <font color="#CC3333">Button bets</font>, SB folds, <font color="#CC3333">Hero raises</font>, <font color="#CC3333">Button 3-bets</font>, Hero calls.

Turn: (6 BB) 2[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, Button checks.

River: (6 BB) T[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, Button checks.

Final Pot: 6 BB