Tough spot with no reads (AK)

[coolmoedee]

Cake Poker, $1/$2 NL Hold'em Cash Game, 6 Players
First hand at table, no reads on villain

SB: $358.34
Hero (BB): $183.25
UTG: $198.72
UTG + 1: $197
MP : $450
Butt.: $400


Pre-Flop: K A dealt to Hero (BB)
UTG raises tp $4, UTG + 1 folds, MP folds, button calls, sb folds, Hero raises to $14, both UTG an button call $14

Flop: ($43) 8 A T (3 Players)
Hero bets $37, UTG raises to $66, button folds, Hero?

With no reads I couldn't decide if this was a fold or push? What do you guys think?