AA on scary board

[castigar]

Possibilities are good that someone has 2 pairs, a straight or even trips on the river. What am I supposed to do here?

PokerStars No-Limit Hold'em, $0.02 BB (9 handed) Hand History converter (http://www.learnhowtoplaypokerfree.com/convert/convert.cgi) Courtesy of PokerZion.com (http://PokerZion.com)

Button ($2.69)
SB ($4.96)
BB ($1)
Hero ($5.57)
UTG+1 ($3.64)
MP1 ($2.96)
MP2 ($4.17)
MP3 ($4.91)
CO ($3.36)

Preflop: Hero is UTG with A/images/graemlins/club.gif, A/images/graemlins/diamond.gif.
<font color="#CC3333">Hero raises to $0.08</font>, <font color="#666666">5 folds</font>, Button calls $0.08, <font color="#666666">1 fold</font>, BB calls $0.06.

Flop: ($0.25) J/images/graemlins/heart.gif, Q/images/graemlins/club.gif, K/images/graemlins/spade.gif <font color="#0000FF">(3 players)</font>
BB checks, <font color="#CC3333">Hero bets $0.2</font>, Button calls $0.20, BB calls $0.20.

Turn: ($0.85) 4/images/graemlins/club.gif <font color="#0000FF">(3 players)</font>
BB checks, <font color="#CC3333">Hero bets $0.5</font>, Button calls $0.50, BB folds.

River: ($1.85) K/images/graemlins/heart.gif <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">Button bets $0.5</font>, Hero calls $0.50.

Final Pot: $2.85

[wulfpacker21]

to make this a +ev you just have to win 25% of the time.. any reads ... its 2 cent blinds so im sure everyone is loose... fold the river because the button has showed that he isn't scared of the board