shady 2 pair, need turn and river help

[Rococo]

I think that you will see 222, KQ or a turned straight from the first limper too often here to make a raise on the turn, or a bet on the river, worthwhile. I am fairly confident that Player two has a pair of kings with some sort of straight or flush draw.

The only alternative to checking behind is to bomb the river, and I think that works only if you have been overbetting your big hands on the river.