Clarkmeistering a calling station

[TheDelChop]

Villian in this hand is your typical calling station. He has shown me two pair, straights, and low pair after calling me down. The 4th diamond makes me throw up, what is my play? FWIW I don't think there is any chance he is folding any diamond or the straight, but will fold worse two pair hands that he may or may not bet if checked to. After thinking about this hand, I think I should really be c/c'ing the river.

Party Poker 2/4 Hold'em (10 handed) pokerhand.org hand converter

Preflop: Hero is BB with K[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/club.gif[/img].
<font color="#666666">2 folds</font>, UTG+2 calls, <font color="#666666">6 folds</font>, <font color="#CC3333">Hero raises</font>, UTG+2 calls.

Flop: (4.50 SB) 8[img]/images/graemlins/heart.gif[/img], J[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, UTG+2 calls.

Turn: (3.25 BB) A[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, UTG+2 calls.

River: (5.25 BB) 4[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero?

[toss]

I'd bet the river if I thought villain is capable of betting w/o a flush if I check OR if villain is going to call without a lot of hands that aren't flushes.

[WillMagic]

You say your opponent is a calling station and then you think that he'll lay down two pair. Which is it?

Either way, I bet/fold the river.

Will