Check and hope your opponet does to with two over cards on the board and your opponent calls your bet hes got king queen and is worried you might have ace queen unless hes a fish he wouldnt call for that price and if he had the nuts he would repop you wouldnt call you with nothing and didnt try and bet you off if you dont hit your set on the flop just check check and then a small value bet on the river but if your re raised lay it down your beat. 25 is a good bet for one two i wouldnt call with nothing and your nines would be crushed.