15-30 Hand With My Opponent Blasting Away

[Jeffage]

4-handed 15-30. I'm UTG with J [img]/images/graemlins/diamond.gif[/img]10 [img]/images/graemlins/heart.gif[/img] and raise, loose button coldcalls, SB folds and BB (villian) calls. I don't know villian and haven't played with him long, but he seems aggro. He is betting and raising a lot, but hasn't shown down much. I have no definitive read on him, but my initial impression is he's pretty aggro.

Anyway, three of us see the flop of 3 [img]/images/graemlins/club.gif[/img]5 [img]/images/graemlins/spade.gif[/img]J [img]/images/graemlins/spade.gif[/img]. BB checks, I bet, button calls, now BB checkraises. I reraise, the button calls and the BB calls. The turn comes the 9 [img]/images/graemlins/club.gif[/img]. BB bets and I raise. The button folds. Now the BB reraises. Your play? Was the turn raise proper? If you say call, pay off the end unimproved?

Thanks,
Jeff