AJo calls raise in the BB. Line check?

MP1/Villain is 38/13/2.8 w/24 hands. SB is TPP 18/4/1.25.

Party Poker 1/2 Hold'em (10 handed) internettexasholdem.com

Preflop: Hero is BB with J[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/heart.gif[/img].
UTG calls, <font color="#666666">2 folds</font>, <font color="#CC3333">MP1 raises</font>, <font color="#666666">3 folds</font>, Button calls, SB calls, Hero calls, UTG calls.

Flop: (10 SB) Q[img]/images/graemlins/club.gif[/img], 3[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(5 players)</font>
<font color="#CC3333">SB bets</font>, <font color="#CC3333">Hero raises</font>, UTG folds, MP1 calls, Button folds, SB calls.

Turn: (8 BB) 5[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)(WA/WB line here?)</font>
SB checks, Hero checks, <font color="#CC3333">MP1 bets</font>, SB calls, Hero calls.

River: (11 BB) 9[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(3 players)</font>
SB checks, Hero checks, <font color="#CC3333">MP1 bets</font>, SB folds, Hero calls.

Final Pot: 13 BB