A3s TP and Nutflusdraw on the flop

[infinity235]

Yes.

PF is close, getting so many callers. If it were less, I fold there. Playing draws OOP sucks.

Flop is standard. You have 9 outs to the nuts, 3 outs to a good hand (2P) and 2 outs to trips (which may or may not be good). This shove is +EV especially given fold equity.