50n 6ml tough spot w/ flush on turn vs a 21/6/1.45

[drexah]

orbit before he raise/folded pre to my 3b, then raised utg with AKo and checked it down on an all under flop HU vs my 77. Is this fold too nitty? I feel like all i bet there is a set, which is unlikely given a set probably raises the flop.

Full Tilt No-Limit Hold'em, $0.50 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

saw flop|<font color="#C00000">saw showdown</font>

SB ($34.95)
Hero ($80.20)
UTG ($50)
MP ($18.75)
CO ($125.30)
Button ($60.85)

Preflop: Hero is BB with 6[img]/images/graemlins/heart.gif[/img], 7[img]/images/graemlins/heart.gif[/img].
<font color="#666666">1 fold</font>, MP calls $0.50, <font color="#666666">1 fold</font>, Button calls $0.50, SB completes, Hero checks.

Flop: ($2) T[img]/images/graemlins/diamond.gif[/img], 3[img]/images/graemlins/heart.gif[/img], 9[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(4 players)</font>
<font color="#CC3333">SB bets $2</font>, <font color="#CC3333">Hero raises to $7</font>, MP folds, Button calls $7, SB folds.

Turn: ($18) 2[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $14</font>, <font color="#CC3333">Button raises to $53.35 (All-In)</font>, Hero folds.

Final Pot: $6.64