AK with A on river.

Full Tilt Poker Game #1994116784: Table Town Center - $0.05/$0.10 - No Limit Hold'em - 14:29:35 ET - 2007/03/15
Seat 1: freezybaby ($9.95)
Seat 2: SubNova ($8.70)
Seat 3: BellaDonna ($1.60)
Seat 4: ryand22 ($9.80)
Seat 5: I_Bench_300 ($9.95)
Seat 6: legrang ($7.50)
Seat 7: Hero ($9.90)
Seat 8: xxtahurxx ($9.90)
Seat 9: MikeV1988 ($5.15)
SubNova posts the small blind of $0.05
BellaDonna posts the big blind of $0.10
The button is in seat #1
*** HOLE CARDS ***
Dealt to Hero [K:spade: A:heart:]
ryand22 folds
I_Bench_300 folds
legrang folds
Hero raises to $0.35
xxtahurxx folds
MikeV1988 folds
freezybaby calls $0.35
SubNova folds
BellaDonna folds
*** FLOP *** [6:heart: 7:heart: 2:heart:]
Hero bets $0.60
freezybaby calls $0.60
*** TURN *** [6:heart: 7:heart: 2:heart:] [Q:spade:]
Hero checks
freezybaby checks
*** RIVER *** [6:heart: 7:heart: 2:heart: Q:spade:] [A:spade:]
Hero bets $1.50
freezybaby raises to $3.50
Hero has 15 seconds left to act

No hud, villian is newer to table and after about an orbit this is the first hand they have played. Villian instantly raised here. Is folding even worth discussing? I probably should have bet the turn also, eh?