Overpair on paired board with flush draw

[skilletlicker]

1/3. 300 eff. I raise to 15 in ep with QcQh. Hj and Btn call.
Flop(48) Jc8c8d
I bet 50. Would 35-40 be better? Hj folds. Btn raises to 125. What should I do here?
He is a loose aggressive Asian dude. Last hand we were involved in I raised 99 and got stacked on a Q98 board to his JTo that he called with pf. He could have a lot of draws and maybe a good jack, but a lot of 8s too.

 

[puzzlefish]

He's playing this like he is ready to stack off with 88, JJ, maybe KK+ or even J8s. I would fold and maybe 2/3 pot bet on the flop instead. If the 300 means nothing to you, calling is okay here sometimes if villain is really loose agro.