Villain - Middle aged, generally loose passive preflop (calling 70% of hands preflop), raising in position and with big cards. Doesn't seem to get out of line too often post flop but will call with almost any pair or draw. Raises post flop have been with big hands, not draws.
Hero - Mid 30's, very tight (second hand played this session after an hour and a half), fairly aggressive. Did not show the other hand played this session, although villain and hero have history. Villain knows that hero has is a tight player, but hasn't tried to push him off pots.
Effective stacks $240
2 limps in ep, Hero raises to $16 with A

K

from mp, folds around to Villain who calls from sb, limpers fold
Flop is 3

5

J
Villain checks, Hero bets $30
Turn is T
Hero?