My default play is to fold AQo to raises and especially EP ones. If I have reads that suggest otherwise, I'll do otherwise, but here we don't. I can't hate incredibly on a call because we will be in position, and while our RIO vs IO against the raiser are terrible, hopefully our RIO vs IO against an overcaller will be ok. For example, in cases where the raiser has JJ and the overcaller has AT, I'm hoping I can navigate my way to profit on A high flops in position.
I'm folding the flop. We're still readless, he's still in EP cbetting into 2 opponents, we still have a guy behind us to react to deal with. The more we're calling this the flop, the more we should just fold preflop, imo.
Since there's now way he has the nut flush and the biggest flush he can have is KThh (is that what he was raising preflop?) then I think I'm leaning towards a shove at this point. I think there are still a fair amount of hands that we need to fold out (even though some of the time we will be good and don't need to do this) and we credibly rep a lot of better hands. In many ways we're turning our TPTK into a semi-bluff here but it might be required against a decent part of his range. If he calls, suck out obviously.
GcluelessNLnoobG