NL 25 - AT BB easy fold?

[B1rke1899]

I am pretty new at the table, so I haven't any reads so far. Would you fold here?

Full Tilt No-Limit Hold'em, $0.25 BB (6 handed) Full Tilt (http://www.flopturnriver.com/reviews/Online-Poker-FullTilt.php#converter) Converter Tool from FlopTurnRiver.com (http://www.flopturnriver.com) (Format: 2+2 Forums)

CO ($12.95)
Button ($26.25)
SB ($26.25)
Hero ($31.45)
UTG ($26.35)
MP ($23.60)

Preflop: Hero is BB with A/images/graemlins/club.gif, T/images/graemlins/diamond.gif.
<font color="#666666">4 folds</font>, SB completes, <font color="#CC3333">Hero raises to $1.25</font>, SB calls $0.75.

Flop: ($2.25) 9/images/graemlins/spade.gif, A/images/graemlins/heart.gif, T/images/graemlins/heart.gif <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets $1</font>, SB calls $1.

Turn: ($4.25) K/images/graemlins/club.gif <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets $3</font>, <font color="#CC3333">SB raises to $13</font>, Hero ?.

[MAA]

Bet more on the flop (1,75$) and I am never laying down AT there as he could have a lot of 2 pairs weaker than yours, I would probably push there to get a call from A9, KT, T9, K9.

[Phytopath]

I felt here and really am not worried about it against an unknown.

[kimos123]

raise more on the flop, and push turn, if he got QJ then you are stacked, but thats why you should bet more on the flop with this dangerous board