Guess his hand!

Let's see if you can guess his hand.  MP1 is a player who hasn't raised since the Carter administration!  (For those who don't know, that's all the way back into the late 1970's!)

Full Tilt Poker $0.25/$0.50 No Limit Hold'em - 9 players
The Official DeucesCracked.com Hand History Converter

Hero (BB): $102.35
UTG: $37.05
UTG+1: $50.00
UTG+2: $20.50
MP1: $44.85 - 18/0/ 0% 3bet / 0% steal / 3.0 AF - 448 hands
MP2: $147.05
CO: $50.75
BTN: $71.45
SB: $44.60

Pre Flop: ($0.75) Hero is BB with Jc Kc
3 folds, MP1 raises to $1.50, 4 folds, Hero calls $1
So what does he have?  I give you one guess!

I call with the full knowledge of what I'm dealing with; I could flop many different ways to the winner and I am pretty sure I will get paid.

Flop: ($3.25) 2c 7c 2s (2 players)
Hero checks, MP1 bets $2.50, Hero calls $2.50
So I'm 199% certain that he does not have a set.

Turn: ($8.25) 3c (2 players)
Hero checks, MP1 bets $2.50, Hero raises to $11, MP1 calls $8.50
Now how to extract maximum moneys for my turned flush.  I don't think he's going to fold my raise here.  I can get away from the hand if an Ace hits.  Correction:  I am ABSOLUTELY getting away from the hand if an Ace hits.

River: ($30.25) Kh (2 players)
Hero bets $14, MP1 calls $14
I got a little scared - I wanted value on the river here, but I am afraid of a rivered boat (perhaps my read is wrong and he has KK).  I still want value because he's always checking through the river given my turn raise.  This is half blocker bet, half value bet.  If he raises, I fold.

Final Pot: $58.25
Hero shows Jc Kc (a flush, King high)
MP1 mucks As Ac
Hero wins $55.35
(Rake: $2.90)