Turn semi bluff situation

[stillbr]

Only read is villian seems to be too loose preflop

Good semi-bluff situation?

Party Poker 3/6 Hold'em (7 handed) converter

Preflop: Hero is BB with K[img]/images/graemlins/diamond.gif[/img], Q[img]/images/graemlins/heart.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">MP2 raises</font>, <font color="#666666">1 fold</font>, Button calls, <font color="#666666">1 fold</font>, Hero calls.

Flop: (6.33 SB) 2[img]/images/graemlins/diamond.gif[/img], 3[img]/images/graemlins/club.gif[/img], 4[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
Hero checks, <font color="#CC3333">MP2 bets</font>, Button folds, Hero calls.

Turn: (4.16 BB) 5[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, <font color="#CC3333">MP2 raises</font>, Hero calls.

River: (8.16 BB) T[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, MP2 checks.

Final Pot: 8.16 BB

What if Villian just calls the turn and river doesnt bring a diamond should I bet-fold to a raise?

BTW [img]/images/graemlins/smile.gif[/img] [img]/images/graemlins/smile.gif[/img] I had my biggest winning session I've ever had tonight! I just made the move from 2-4 to 3-6 this week. +365 tonight [img]/images/graemlins/smile.gif[/img]... The games seemed very loose-dumb ha.

[mantasm]

I don't like betting the turn because you're almost certainly behind and no better hand will fold.