Is my play so wrong? (Flopped Set)

[p-brane]

No-Limit Hold'em, $0.50 BB (5 handed) Villain is 63/50/2.63, total loose aggro bully.

Button ($155.02)
Hero ($73)
BB ($12.70)
UTG ($105.50)
MP ($97.50)

Preflop: Hero is SB with 6[img]/images/graemlins/diamond.gif[/img], 6[img]/images/graemlins/spade.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">Button raises to $3.5</font>, Hero calls $3.25, <font color="#666666">1 fold</font>.

Flop: ($7.50) J[img]/images/graemlins/diamond.gif[/img], 6[img]/images/graemlins/club.gif[/img], 9[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">Button bets $12</font>, Hero calls $12.

Turn: ($31.50) T[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">Button bets $19</font>, <font color="#CC3333">Hero raises to $57.5 and is all in</font>, Button insta-calls $38.50.

River: ($146.50) 7[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>

Final Pot: $146.50

Results in white:
<font color="white">Villain raised preflop with K8o. I was 56% fav preflop. I was 95% fav on the flop. I was 82% fav on the turn when I got it all in. The pot was offering him less than 3 to 1. He should have wanted 25% equity minimum to make that call and he had only 18% equity. Sure, he sucked out a straight on the river and his play was obviously bad, right? But this is not in BBV because I want to know if I played really badly, or if I played okay and just got unlucky. Thanks for any advice. </font>

[stu-unger]

vnh sir...

u could 3 bet pf but his raise is so big it going to create a lot of awkward spots oop. i lead flop a ton, but if u know hes gonna bet or overbet like he did then c/c, c/r ai is solid...

[EMc]

so you lost got it in as a favorite and lost?