what is your play on the river?

[mongidig]

live 9 handed. I just sat down and don't have good reads other than the game looks loose and aggressive.

Two EPs limp, I raise from cutoff with AdKc, button calls, and BB calls.

The flop. Ac9d3s

I bet, button calls, BB calls, others fold.

Turn: Ac9d3s8s

I bet, button calls, BB calls.

River: Ac9d3s8sJs

I bet, BB check-raises. I have played with him before but no great reads. He seems fairly straightforward and slightly loose preflop.

Is this an easy crying call? Is my bet standard on the river?