So for me, it comes down to what combos would villain play this way, especially pre. Would he simply limp/call A
Q
? Seems doubtful, but you tell me. How about Q
x
? How many of those does he limp/call with?
A
2
, A
3
, A
4
all make sense. But given your descrip I think it is at least as likely (if not more) that he is overbet shoving with just the A
to "apply pressure" as you say.
Sorry OP, but if you are going to play J
9
like this and get this board, you can't fold unless it is the last $ you have to your name. I call.