Playing 6max PLO100 last night, I get involved in a pot vs villain. I've got position on him, and have been barrelling him off more pots than I really should have, the majority of my stack coming from him, without showdown. Just been some really nice spots to take it down.
We are now both 200bb deep after he hit his flush after 3b a flush draw vs a set otf and getting there. Villain seems competent, and has folded everytime I've shown strength as previously stated. Has yet to 4b me even though I've 3b a lot of his opens, simply due to having decent cards often.
The hand in question.
Folds to Villain who raises to $3 from C/O, hero raises to $9 with

from the button.
Sb folds, bb folds, villain calls.
Flop (pot $19.5)

.
Villain checks. Hero bets $12. Villain calls.
Turn (Pot $43.5)

.
Villain checks. Hero bets $30. Villain raises to $100.
Hero?