To give the results of the hand, I ended up folding. UTG+1 showed JTs, and MP2 showed AA. The AA held up as no card higher than an eight hit the board.

I'm not going to fold KK preflop more than 1 time out of a thousand (this was the first time I'd ever done it, which is really why I posted).

I really am suprised that so many people discounted the idea of folding this based on a specific read. I guess I'll have to think about this more, and probably pay attention more to how weak-tight players play queens preflop.