TPTK faces 2 on turn

[shuinthehouse]

Early action, so sorry no reads. 30 hands I had great reads on MP2 and the play would have been clear.
Full Tilt Poker
Limit Holdem Ring game
Limit: $0.50/$1
9 players
Converter

Pre-flop: (9 players) Hero is Button with A[img]/images/graemlins/club.gif[/img] K[img]/images/graemlins/club.gif[/img]
UTG folds, UTG+1 calls, MP1 calls, MP2 calls, 2 folds, <font color="#cc0000">Hero raises</font>, SB calls, BB folds, UTG+1 calls, MP1 calls, MP2 calls.

Flop: Q[img]/images/graemlins/club.gif[/img] K[img]/images/graemlins/heart.gif[/img] 8[img]/images/graemlins/heart.gif[/img] (11SB, 5 players)
SB checks, UTG+1 checks, MP1 checks, MP2 checks, <font color="#cc0000">Hero bets</font>, SB calls, UTG+1 folds, MP1 calls, MP2 calls.

Turn: J[img]/images/graemlins/diamond.gif[/img] (7.5BB, 4 players)
SB checks, <font color="#cc0000">MP1 bets</font>, <font color="#cc0000">MP2 raises</font>, hero?

One villain bets into PFR and Flop bettor, the next one raises, big trouble, but I've got TPTK and a GS to a likely split. I think that makes folding out of the question, but I pondered a while raise vs call. Survey says? I'm bracing myself for some experts to tell me I totally suck and this is a fold...