Interesting turn spot

[Mig]

This hand took place on party 6 max. There is 2 donkey in the game and both of them are involved in this hand.

You have ATo and have the button. First bad player limps and you raise. Strong player 3 bets from sb and bb(bad player) call along with the other bad limper.

Flop is rainbow Q[img]/images/graemlins/spade.gif[/img], J[img]/images/graemlins/diamond.gif[/img], T [img]/images/graemlins/club.gif[/img]

Sb bets, and everyone calls.

Turn is K[img]/images/graemlins/heart.gif[/img]

Now SB checks, BB bets (he is usually passive oop) and the other donkey raises. Now you are facing 2 bets with top str8 but you are almost sure (95%) that SB have a set here.

Some of you will say, how can you be so certain SB has a set so here are my thoughts. He most likely won'T reraise a hand OOP like KQ, QJ, when he knows BB is loose and UTG limper is loose too. If he had AQ or AK, he would have bet 100% of the time. He might even cold call something like 88,99 since he most likely thinks it will never get headsup with that line up and will wait for my continuation bet to raise a good flop.

Now what is my plan here.