Bet/Bet/Check-raise line

[SlantNGo]

Villain was 54/20, and had a very high river AF. However, I suspect that it was more due to seeing less showdowns than usual for a LAG than to heavy betting and raising. My thinking here is that a C/R will extract 2 bets out of him when he's got a lower PP and get at least the same 1, if not 2 bets out of him when he's holding UI overcards. However, that Jack played right into one of the hands he's likely to have IMO (JJ), but I didn't realize this until after the fact. How do you like the play against this type of opponent given this board? What if the river was a blank? (i.e. deuce or a card pairing the board).

Party Poker 1/2 Hold'em (9 max, 8 handed) FTR converter on zerodivide.cx

Preflop: Hero is UTG with K[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/club.gif[/img].
<font color="#CC3333">Hero raises</font>, <font color="#666666">1 fold</font>, <font color="#CC3333">MP1 3-bets</font>, <font color="#666666">5 folds</font>, <font color="#CC3333">Hero caps</font>, MP1 calls.

Flop: (9.50 SB) 7[img]/images/graemlins/spade.gif[/img], 8[img]/images/graemlins/heart.gif[/img], 5[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, MP1 calls.

Turn: (5.75 BB) 3[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, MP1 calls.

River: (7.75 BB) J[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">MP1 bets</font>, <font color="#CC3333">Hero raises</font>