[ace_in_the_hole]

Look slike villain could have 44 or TT based on the way he played the hand. ATs could also possibly be his holding judging by the limp in MP. I think very rarely your up against AA-KK because he may have limped hoping for you or button to raise preflop. You got yourself into a bad position. I think betting the flop isn;t to bad of an idea because I thinkit will look more like a steal than a set of 5's.