I don't raise here pre since we are going into 3 people and probably at least one of the late position will look us up (guess this could be a leak of consistent play) but then again I am known to limp AQ/AK there too sometimes.

And then we come to the problem of limping in the sb....64/69 would definatly be in the BB's range now and you have to think that he would have raised an ace pre with 3 limpers.

In this hand I'd expect to be shown one of 55, 77, 64, 69 most likely. I'd say you still have top set and have outs if he has the straight but I'm not sure I'd make the call (at least in my current mindset ) as after the reraise you are only getting 7:10 odds.

If he has the set or 2 pair (apart form aces up) then I think the odds justify it but I'm not sure I could convince myself to call here.