Got myself in a jackpot with Big Papa

1/3 NLHE 9 handed.

H - Hero is up slightly late in the session and tired. Should go home. Game is 2am on a weekend. Have about 500$ in front and V has a little more. BB. 500$.

V - House LAG. Goes by the name Big Papa. 300 pounds of pure gambool. His table broke and now he's down with the fish sitting on my immediate left. Plays 5/10, 10/20 and maybe higher. Flies to Vegas regularly and has a lot of gold watches and chains on. Really good player according to the people I consider good players but I don't hardly ever play a hand with him. He has no problem putting in stacks, 4-betting light, etc. UTG. Covers.

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V straddles 6, folds all the way to Hero who sees J♠ 8♠ and opens to 20, V calls. HU OOP.

Flop 40 - 7♥ 7♣ 4♦

I cbet 15, V calls

Turn 70 - T♠

Hero?