AA cbet gets raised on flop

I think you answered your own question here.

Unless I knew the MP was an agressive bluffer I would have folded his turn bet. I wouldn't expect the MP to play as they did with only a board made pair, maybe with a pocket pair that hit the flop or a pocket pair over to it (then the K would have taken me out). It is possible someone would call a 3BB raise preflop with 89 suited or even A8 A9 K8 K9 KT suited. There was a lot against you, the range you would have had to put him on would have given him a lot of outs. What range had he put you on, did your 4.6 c-bet change the range he had given you? Your bet gave him 2.6 pot odds, What did you tell him when you checked the K?

I always like to get the best value from AA but with the straight draw flop I would have c-bet hard to finish that hand if he had fought back I would have folded.

To nit to fold in turn i think.
If i play this hand i 4bet on flop if he moves all in i fold.With all in is standar set/staight.