NL100: Do you stack off with AA here?

[ClubChamp04]

Villian(sb)seems tag and my read on the CO is draw all the way. The CO prob has some kind of suited connector like 68/46 or something. I didn't want to raise this flop and have someone shove a draw on me so I elect to slow it down and see what the turn brings. The turn is a relatively good card for me so I pop it and both players INSTA call. It scream like the blinds is drawing also but then he insta shoves the river. He might of made a move on me idk? What do you guys think? I timed down and just thought he would have to have a pair to call that PFR and figured him for 66 and dumped it. The insta call on the turn is what got me though, seems like he would spend a little more time on how to play a made hand.

Poker Stars - No Limit Hold'em Cash Game - $0.50/$1 Blinds - 8 Players - (LegoPoker HH Converter)

SB: $108.50
BB: $100.00
UTG: $100.00
UTG+1: $118.90
MP1: $94.55
MP2: $63.70
CO: $129.00
Hero (BTN): $126.75

Preflop: Hero is dealt A[img]/images/graemlins/heart.gif[/img] A (8 Players)
3 folds, MP2 calls $1.00, CO calls $1.00, <font color="red">Hero raises to $6.00</font>, SB calls $5.50, 2 folds, CO calls $5.00

Flop: ($20) 5 7[img]/images/graemlins/heart.gif[/img] 6 (3 Players)
<font color="red">SB bets $5.00</font>, CO calls $5.00, Hero calls $5.00

Turn: ($35) 5 7[img]/images/graemlins/heart.gif[/img] 6 5[img]/images/graemlins/heart.gif[/img] (3 Players)
<font color="red">SB bets $8.00</font>, CO calls $8.00, <font color="red">Hero raises to $25.00</font>, SB calls $17.00, CO calls $17.00

River: ($110) 5 7[img]/images/graemlins/heart.gif[/img] 6 5[img]/images/graemlins/heart.gif[/img] 7[img]/images/graemlins/spade.gif[/img] (3 Players)
<font color="red">SB bets all-in for $72.50</font>, 2 folds

Pot Size: $182.50 ($3 Rake)