Calling and folding on sb

[H20]

Villain is 36/6, is this preflop call allright or should I just drop it. After flop theres not much to discuss.
2-3 blind structure

Absolute Poker
Limit Holdem Ring game
Limit: $3/$6
6 players
Converter

Pre-flop: (6 players) Hero is Button with 2[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/heart.gif[/img]
3 folds, Hero calls, <font color="#cc0000">BB raises</font>, Hero calls.

Flop: A[img]/images/graemlins/spade.gif[/img] 4[img]/images/graemlins/spade.gif[/img] 3[img]/images/graemlins/diamond.gif[/img] (4.67SB, 3 players)
Hero checks, <font color="#cc0000">BB bets</font>, Hero calls.

Turn: 5[img]/images/graemlins/club.gif[/img] (3.33BB, 3 players)
<font color="#cc0000">Hero bets</font>, <font color="#cc0000">BB raises</font>, <font color="#cc0000">Hero 3-bets</font>, BB calls.

River: 7[img]/images/graemlins/heart.gif[/img] (9.33BB, 3 players)
<font color="#cc0000">Hero bets</font>, BB calls.

Results:
Final pot: 11.33BB