Tough spot with big slick, NL $50 6m

[AZplaya]

SB is 31/10 over about 75 hands, not horrible but def not good. He sure seems to be in love with his hand here.

I usually reraise pre and sometimes just call with pozz. Thoughts on all streets appreciated.

Full Tilt Poker - No Limit Hold'em Cash Game - $0.25/$0.50 Blinds - 6 Players - (LegoPoker Hand History Converter)

SB: $53.50
BB: $56.25
UTG: $48.50
MP: $80.00
Hero (CO): $77.40
BTN: $167.95

Preflop: Hero is dealt A[img]/images/graemlins/spade.gif[/img] K[img]/images/graemlins/diamond.gif[/img] (6 Players)
UTG calls $0.50, MP folds, <font color="red">Hero raises to $2.25</font>, BTN folds, <font color="red">SB raises to $4.00</font>, 2 folds, Hero calls $1.75

Flop: ($9) 4[img]/images/graemlins/spade.gif[/img] A[img]/images/graemlins/diamond.gif[/img] Q[img]/images/graemlins/club.gif[/img] (2 Players)
<font color="red">SB bets $9.00</font>, Hero calls $9.00

Turn: ($27) 3[img]/images/graemlins/heart.gif[/img] (2 Players)
<font color="red">SB bets $20.00</font>, Hero???