Typical Small Stakes Overcard Spot

[James.]

a 30/7/2 limps in EP, a 21/5/.73 calls in the sb, i raise A [img]/images/graemlins/club.gif[/img]Q [img]/images/graemlins/spade.gif[/img] from the bb, both call.

Flop(6sb): J [img]/images/graemlins/spade.gif[/img]J [img]/images/graemlins/club.gif[/img]9 [img]/images/graemlins/spade.gif[/img]

i bet, both call.

Turn(4.5bb): 5 [img]/images/graemlins/heart.gif[/img]

what's the plan small stakes? check or fire? if check, check fold or call? if fire, b/f or b/c? what makes that decision so hot?