This a time for one of those "river sexys"?

[LoaferGee12]

Not sure when to implement these. My thoughts were that given his raise preflop he likely had a nice piece of this board. Thoughts?

Oh yeah, villain is 35/12

Party Poker 1.00/2.00 Hold'em <font color="#0000FF">(5 handed)</font> link

Preflop: Hero is BB with J[img]/images/graemlins/heart.gif[/img], J[img]/images/graemlins/spade.gif[/img].
<font color="#666666">1 folds</font>, <font color="#CC3333">CO raises</font>, <font color="#666666">2 folds</font>, <font color="#CC3333">Hero 3-bets</font>, CO calls.

Flop: (6.50 SB) K[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/diamond.gif[/img], 4[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, CO calls.

Turn: (4.25 BB) J[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, CO calls.

River: (6.25 BB) 2[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks...

[Lmn55d]

it's probably a good spot to checkraise if he will bet any ace or king and call a raise with some of these (at least the aces let's say). I usually don't have a good enough read that someone will value bet a king here so I just bet it. There's also 6 combos of QQ that will often call but rarely will bet so that pushes it more towards a bet even if he's an aggressive value bettor.