A tricky one

[mc1023]

40-80 5 handed


1 fold, CO limps, I raise Q[img]/images/graemlins/diamond.gif[/img]Q[img]/images/graemlins/club.gif[/img] on button, SB folds, BB calls, CO calls.

K[img]/images/graemlins/diamond.gif[/img]J[img]/images/graemlins/diamond.gif[/img]3[img]/images/graemlins/club.gif[/img]
check, check, I bet, both call

turn Q[img]/images/graemlins/heart.gif[/img]
bet, raise, I 3bet, both call.

river 4[img]/images/graemlins/heart.gif[/img]
bet, raise, hero ???

BB just sat down never seen him, CO seems decent but overaggro was in this particular hand with him not too many hands ago; UTG raise, he 3bet, I capped red queens preflop. Flop rags, he bet into me and I raised, turn rag and he bet again I raised, river K and i called to see AKo with no draws.

comments on turn and river?