This is a spot I'm especially not certain about for HU play, but:

I'm bet/folding small OTF. I would like to end the hand cheaply, and outside of spades (which we want to charge SOMETHING to see the turn), villain shouldn't have a ton of light calls.

And against villain's raises, I'm fine with folding. Being OOP when things are almost never going to improve for us, I'm comfortable with forfeiting versus aggression here.

Villain's calls are going to be combos we still don't want to play a big pot against, so I'll be fine with check/evaluating the turn almost always.

I don't think calling the river makes sense. Villain is going to have trips or better really often. Their only bluff is spades, which I just don't weigh very heavily in their double-barrel range.

If i don't fold the turn here, i certainly fold the river, he ain't bluffin'... he's bettin' hot and heavy, and the flop and turn bets looks value like, the river for sure gotta fold when he shoves