overpair on drawheavy board?

[Kakashi2314]

I was pretty new to the table and didnt had a good read but villian seemed pretty average for this level not vergy aggressive.

saw flop | <font color="#C00000">saw showdown</font>

Button LegendOnTilt ($407.50)
SB <font color="#C00000">Svensso8 ($400.00)</font>
BB Annihilateur ($64.50)
UTG barlogos ($416.73)
UTG+1 <font color="#C00000">Hero ($400.00)</font>
CO badabingbadaboom ($423.00)

Preflop: Hero is UTG+1 with A [img]/images/graemlins/club.gif[/img] A [img]/images/graemlins/heart.gif[/img]
1 fold, Hero raises to 16.00, 2 folds, Svensso8 calls 14.00, 1 fold.

Flop (36.00) K [img]/images/graemlins/spade.gif[/img] 4 [img]/images/graemlins/club.gif[/img] 2 [img]/images/graemlins/club.gif[/img]
Svensso8 checks, Hero bets 32.00, Svensso8 calls 32.00.

Turn (100.00) 6 [img]/images/graemlins/spade.gif[/img]
Svensso8 checks, Hero bets 80.00, Svensso8 raises to 160.00, Hero moves ??