Flop play w/ two pair

[cold_cash]

A couple quick questions on this hand. First, how bad is the limp? Secondly, what's my best option for playing the flop, and what is a reasonable plan for the rest of the hand?

MP1 and MP2 were both pretty much loose passive calling stations.
BB seemed like a decent player, though probably a little on the passive side overall.
UTG+1 was too loose but I don't think he/she is an overly aggressive player.

Party Poker 2/4 Hold'em (9 handed)

Preflop: Hero is CO with T/images/graemlins/diamond.gif, J/images/graemlins/diamond.gif.
<font color="666666">1 fold</font>, UTG+1 calls, MP1 calls, MP2 calls, <font color="666666">1 fold</font>, Hero calls, Button calls, <font color="666666">1 fold</font>, BB checks.

Flop: (6.50 SB) K/images/graemlins/heart.gif, T/images/graemlins/club.gif, J/images/graemlins/heart.gif <font color="blue">(6 players)</font>
<font color="CC3333">BB bets</font>, <font color="CC3333">UTG+1 raises</font>, MP1 calls, MP2 calls, <font color="CC3333">Hero....?

[Rubeskies]

Best Case Scenario: One has a pair of kings and the other is pumping his OESD.

Worse Case Scenario: Q9 for the flopped straight giving you 4 outs and KT or KJ for a better two pair giving you only 3, outs.

Which is more likely? I don't know but I'm probably 3-betting here allthough I'm not sure because the read is they are generally passive.

[Danenania]

I raise preflop. I 3-bet that flop all day long. All day.

[pokerkai]

easy 3bet