2/5 Big Draw with FE?

[ChiefJustis]

2/5 NL Holdem Live Game

Button has $100
Hero has $350
Villian covers

Villian is loose passive and chases draws frequently. Have not seen him get out of line with raises preflop. Hero has been playing Laggish but Villian may be oblivious to this, Villian has seen hero bluff and get caught in this session.

Hero is dealt 5 [img]/images/graemlins/spade.gif[/img] 9 [img]/images/graemlins/spade.gif[/img] in BB. Villian raises to $15 UTG, CO calls, Button calls, Hero calls

Flop is Q [img]/images/graemlins/spade.gif[/img] J [img]/images/graemlins/diamond.gif[/img] 10 [img]/images/graemlins/spade.gif[/img] Pot Size is $60
Hero checks, UTG bets $40, CO folds, button raises all in $100. Hero?

I know preflop is loose. What is the best line here?

J