NL25: Overpair vs shortstack with scare card on turn

[Dom88]

PokerStars No-Limit Hold'em, $0.25 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

UTG ($60.30)
MP ($27.85)
CO ($8.50)
Button ($13.50)
SB ($13.15)
Hero ($25)

Preflop: Hero is BB with J[img]/images/graemlins/club.gif[/img], J[img]/images/graemlins/heart.gif[/img].
<font color="#666666">1 fold</font>, MP calls $0.25, CO calls $0.25, Button calls $0.25, <font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to $1.5</font>, MP folds, CO calls $1.25, Button folds.

Flop: ($3.60) T[img]/images/graemlins/heart.gif[/img], T[img]/images/graemlins/spade.gif[/img], 6[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $2.5</font>, CO calls $2.50.

Turn: ($8.60) A[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $21 (All-In)</font>, CO calls $4.50 (All-In).

River: ($34.10) 3[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players, 2 all-in)</font>

Final Pot: $34.10

no reads...
how do you play on this turn?

[coordi]

i bet more on flop, shortstacks get the shove anycard on the turn. prepare to see Ax and cure the idiot.