Party Poker No-Limit Hold'em, $1 BB (6 max, 6 handed)

Button ($59.35)
SB ($29)
BB ($50.4)
UTG ($60)
Hero ($76.2)
CO ($85.35)

Preflop: Hero is MP with A, A. UTG posts a blind of $1.
Hero raises to $4, CO folds, Button calls $4, BB folds, UTG (poster) folds.

Flop: ($9.50) T, K, 9 (3 players)
Hero bets $5, Button calls $5.

Turn: ($19.50) 7 (3 players)
Hero bets $15, Button raises to $30.


So, what's your take on the hand?

edit by fnord: fixed up the HH