Ok, Villain is LAG and can make some very erratic plays, although over the past two hours I've definitely got the better of him overall. I've been playing my normal LAG game, seeing alot of flops, making moves and showing some bluffs etc.

I have Villain covered, and I'm chipleader of the table.

Dealer: Your cards :Kh: :Ah:
Dealer: rockfsh folds
Dealer: yooMAMA raises $2
Dealer: Benoso raises $3.50
Dealer: penthievre folds
Dealer: leinads1 folds
Dealer: vols1974 folds
Dealer: yooMAMA calls $1.50
Dealer: Dealing Flop
:Ac:
Dealer: yooMAMA checks
Dealer: Benoso bets $4.50
Dealer: yooMAMA calls $4.50
Dealer: Dealing Turn

Dealer: yooMAMA checks
Dealer: Benoso bets $13
Dealer: yooMAMA calls $13
Dealer: Dealing River

Dealer: yooMAMA bets $40.35
Benoso: aces up?
Dealer: Benoso folds
Dealer: Winner is yooMAMA $81
Dealer: Winner is yooMAMA $81

Was this the right play or should I have called, he told me later that he had J7 but I told him to stop being a punk-ass motherfucker and play. I personally think he had a flush draw and got lucky.

Thoughts?