[ThisHo]

nothing wrong with the PF raise, but CO and Button probably aren't thinking that you're stealing here and probably aren't trying to resteal. One of them is ahead of you, both very well might be, and theres a good chance that you're dominated by one of them. Folding when it comes back to you for 2 more is the right play.

Leading the flop with the OESD to the nuts is solid. I'm curious what others say about the turn play. I think that you have to call the river here (though I'm a bit worried about CO maybe firing in a c/r which would suck). Your K only has to be good 1 time in 15 with the pot that big ... but it won't be good much more than that.

<10 hands on a villain = NO READ AT ALL! unless he's folded all 10 hands (then you can read him to at least be selective PF and you have to give a little more credit to his bets/raises) OR you've seen something that stands out (say, capping a multiway pot with A4s from MP or cold-calling 3 bets PF with KTo {saw this 2 nights ago}).

Keep in mind that often the "why" is as important as the "what".

hope this one worked out for you?
ThisHo