Nines again

[Azhrarn]

BB is an unknown. CO is a 5/10 regular (and occasional 2+2 poster.) Button is a calling station, although he rarely chases with nothing. He just doesn't fold pairs.

What do you think of my line on this one?

Party Poker 5/10 Hold'em (6 max, 6 handed)

Preflop: Hero is SB with 9/images/graemlins/heart.gif, 9/images/graemlins/diamond.gif.
UTG calls, MP folds, CO raises, Button calls, Hero calls, BB calls, UTG calls.

Flop: (10 SB) T/images/graemlins/heart.gif, 4/images/graemlins/heart.gif, 6/images/graemlins/diamond.gif <font color="blue">(5 players) </font>
Hero checks, BB checks, UTG checks, CO bets, Button calls, Hero calls, BB calls, UTG folds.

Turn: (7 BB) 4/images/graemlins/diamond.gif <font color="blue">(4 players) </font>
Hero bets, BB calls, CO calls, Button calls.

River: (11 BB) Q/images/graemlins/spade.gif <font color="blue">(4 players) </font>
Hero checks, BB checks, CO bets, Button calls, Hero folds, BB folds.

Final Pot: 13 BB

Results in white below: <font color="white">
CO shows Kd Tc (two pair, tens and fours).
Button shows 2s 2c (two pair, fours and twos).
Outcome: CO wins 13 BB. </font>

Boring?