KJo blind defense vs LAG

[ghostface]

Villain is 65/30/2.5 over 85 hands. His ASB is 50% but I think that could be a sample size issue so I used a PFR of 30 to establish a range. No read but I will assume he bets if checked to just about always. In this situation I figured he would probably bet the whole way after he capped.

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

Preflop: Hero is BB with J[img]/images/graemlins/heart.gif[/img], K[img]/images/graemlins/spade.gif[/img].
<font color="#666666">3 folds</font>, <font color="#CC3333">Button raises</font>, <font color="#666666">1 fold</font>, <font color="#CC3333">Hero 3-bets</font>, <font color="#CC3333">Button caps</font>, Hero calls.

Flop: (8.33 SB) J[img]/images/graemlins/club.gif[/img], 4[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">Button bets</font>, Hero calls.

Turn: (5.16 BB) 9[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">Button bets</font>, Hero calls.

River: (7.16 BB) 4[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">Button bets</font>, Hero calls.

Final Pot: 9.16 BB

It feels like I need to raise somewhere in this hand but how do I handle a 3 bet if I c/r the turn, or should c/r the river and call a 3-bet?