My Opponent's Play...Connecticut 20-40

[Jeffage]

Playing 20-40 at the Woods. Game is loose and I limp UTG with 3 [img]/images/graemlins/diamond.gif[/img]3 [img]/images/graemlins/spade.gif[/img]. Solid player to my left calls, others call. Bunch limpers see a flop of 3 [img]/images/graemlins/heart.gif[/img]Q [img]/images/graemlins/diamond.gif[/img]10 [img]/images/graemlins/heart.gif[/img]. I bet, and only the gentleman to my left calls. Turn is an offsuit 6. I bet, he raises, I reraise, he calls. I put him on Q10s for a flopped two pair and hope the board doesnt pair unless it gives me quads. River is an offsuit 9. I bet, he raises. He had K [img]/images/graemlins/spade.gif[/img]J [img]/images/graemlins/spade.gif[/img] for a rivered straight so of course he figured he'd try to push me off what he speculated was a pair of queens on the turn. Do you like this play and, in this spot, how often would you attempt it in that situation? 50/50 or a lot less? When I make it 120 on the turn, will u only show the hand down if u hit the straight or will you make a crying call due to pot size if u hit the King or Jack?

Just thought this was interesting, all comments appreciated.

Jeff