25 Max - Flopped straight vs 2 villains, how to extract?

[UFGatorGuy]

No reads on either villain, first orbit at the table. What do you guys do on this turn to extract the most value? Anyone scared of the flush draw or a higher straight draw? This bet is too small to try for an overcall, right?

PokerStars No-Limit Hold'em, $0.25 BB (6 handed) Hand History Converter Tool (http://poker-tools.flopturnriver.com/Hand-Converter.php) from FlopTurnRiver.com (http://www.flopturnriver.com) (Format: 2+2 Forums)

SB ($29.10)
BB ($3.75)
UTG ($21.30)
MP ($17.75)
Hero ($25)
Button ($42.65)

Preflop: Hero is CO with A/images/graemlins/diamond.gif, 3/images/graemlins/diamond.gif.
<font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises to $1</font>, Button calls $1, SB calls $0.90, <font color="#666666">1 fold</font>.

Flop: ($3.25) 2/images/graemlins/heart.gif, 4/images/graemlins/club.gif, 5/images/graemlins/spade.gif <font color="#0000FF">(3 players)</font>
<font color="#CC3333">SB bets $1.5</font>, <font color="#CC3333">Hero raises to $4.5</font>, Button calls $4.50, SB calls $3.

Turn: ($16.75) K/images/graemlins/club.gif <font color="#0000FF">(3 players)</font>
<font color="#CC3333">SB bets $3</font>, <font color="#CC3333">Hero ???

[Logun]

i smooth call here. The SB flop lead, smooth call and lead again rerespents HUGE strength. I would not be surprised to seem them with the nuts, or with us splitting.

there will be many times he will show up with 2 pair here or a combo pair +str8d raw

[LOwrestling2001]

villain is very unlikely to have the nuts here, and if he has 36, he can take my monies. you need to raise here to make the pot bigger for some river stackage and to charge anyone else for any draws they may have. make a raise to $12, so that you can get the rest of your stack on the river

[Phytopath]

I raise this bet everytime here so just push, you don't want to give a cheap card and it seems that the SB likes his hand, don't get too greedy trying to keep the button in.

[Milky]

Looks like a big hand or draw the way SB is playing. I'm thinking 22-66 mainly and possibly 77-JJ trying to find out if his overpair is good once the king flopped. Raising here is going to fold out all the non-set pairs... If we just call it should be pretty easy to get the rest in on the river, unless he's on a draw.

Meh, I think I'd raise here as I think the money's getting in anyway and if he's on some kind of draw you're not getting paid on the river. I think you could argue for either play though.

Oh I didn't see button is still here... yeah, I think raising/pushing is the best play here. It's likely someone's going to call.

[oneeyejak]

I would definately get the rest of my money in the middle at this point. I think small blind is calling no matter what. Don't know about the button though.