HU NL 1/2 AA vs loose player

[NL Hustler]

hi guys

this player is very loose always minraising on the button and call any re-raise PF. the hand plays as follows.

Full Tilt No-Limit Hold'em, $2 BB (2 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Button ($230.70)
Hero ($259.60)

Preflop: Hero is BB with A, A.
[color=#CC3333]Button raises to $5</font>, Hero calls $2.

Flop: ($9) 2, 6, 8 [color=#0000FF](2 players)</font>
Hero checks, [color=#CC3333]Button bets $4</font>, Hero calls $4.

Turn: ($17) K [color=#0000FF](2 players)</font>
Hero checks, [color=#CC3333]Button bets $8</font>, Hero calls $8.

River: ($33) 5 [color=#0000FF](2 players)</font>
Hero checks, [color=#CC3333]Button bets $32</font>, Hero calls $32.

Final Pot: $97

I didnt want to play too big a pot cuz he could have anything. he has shown down 10-4 9-3 and other garbage hands, so i decided to play it passively and let him bet at the pot. Any advice on how to play AA vs this kind of opponent would be great.