Playing the board...

[Phoenix1010]

Live 3/5 NL
Villain is a pedantic late middle aged man, possibly a school teacher or middle manager, who seems to at least think he knows what he's doing. He's played some big pots, a few hands ago he called 200 all-in on the river with queen high when his opponent played blind. Villain has a stone face when he's involved in a hand and is hard to read. Hero sat down three orbits ago and has only seen one flop, which he folded. Hero has $340, villain covers.

Hero is CO with AsAd, three EP limps, Hero raises to $40, Button calls, everyone else folds.
Flop: 5c, 3s, 2c
Hero bets $100, Button calls.
Turn: 4d
Hero bets $100, Button calls.
Turn: 6c
Hero checks, Button pushes, Hero?

Hero has $100 behind on the river. Pot is $600.