How to play this

[JJNJustin]

You are playing a full ring game. Somebody limps in late position, you are either in the big or small with something like J9 (s or u). You check. The flop comes something like
X98, where X is an overcard.

How do you play this? Do you bet out? Do you check to the limper? Do you c/r the flop? Do you just fold. The pot is very small, you have a pair, but no read on the limper.

-J