Ok, if you have no reads, no history, or anything to go by, then what is it in you that is making you want to fold this? How long have you been on this table for, Also have you seen this player make moves of this nature at all?
Look Van, I'd be the last person to give any good advice on here, but there is another hand that ppl might make the same play with, KK, QQ, and even AKs, that folding this would'nt be the best move. I mean your better then I, but I would'nt think twice about shipping this in. If he got them he got them, nothing other then Bad Luck, or Bad timing, but if he does'nt got it, then you've got him/her crushed or atleast a split pot.
What did you end up doing?