Pocket 6's in the Blind

[Noo Yawk]

30-60, been playing fairly tight, but not too tough.
2 ok players limp in MP, weak-tight raises on the button, I call in the BB with red 6's.
The flop comes: 2-5-Q rainbow. I bet, 2 MP limpers fold. Weak tight calls.

Turn: Another Q (2-5-Q). I bet.

Comments?