To aggressive with A/K

[ncboiler]

Villian is the button and seems very passive with the few hands I have He is 29/1.54/.53 in about 70 hands.

Party Poker 3/6 Hold'em (8 handed) FTR converter on zerodivide.cx

Preflop: Hero is BB with A[img]/images/graemlins/heart.gif[/img], K[img]/images/graemlins/heart.gif[/img].
<font color="#666666">5 folds</font>, Button calls, SB completes, <font color="#CC3333">Hero raises</font>, Button calls, SB calls.

Flop: (6 SB) A[img]/images/graemlins/spade.gif[/img], T[img]/images/graemlins/spade.gif[/img], 3[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">SB bets</font>, Hero calls, <font color="#CC3333">Button raises</font>, SB calls, <font color="#CC3333">Hero 3-bets</font>, <font color="#CC3333">Button caps</font>, SB calls, Hero calls.

He limped preflop. What is God's name could he have? He HAS to have A/10 but even a passive raises with that from the button preflop 1st one in. Or is he just on a flush draw and picked this time to be aggressive?

Turn: (9 BB) 8[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
SB checks, Hero checks, <font color="#CC3333">Button bets</font>, SB folds, Hero calls.

I have to call here right?

River: (11 BB) Q[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">Button bets</font>, Hero calls.

Last card can't be of any help to him so this is an easy call

Final Pot: 13 BB

Did I play the flop too aggressive? Should I have folded this at anytime considering the villians passivness.

Thanks