76s flops flush draw multiway

I would just call/call flop. As played I dont think I would ever reshove over MP reraise.

Call-call. There is no point in raising FDs multiway, as it does not accomplish anything other than isolating you against hands that dominate you, including bigger FDs.

As played stack-off turn. He's commited and you do not want to see another spade or double card.

Shoving 67 cents more OTR is meh. Hes obviously calling you with every hand so its ok...

I prefer the passive line with calling though you can raise weak draws.

Preflop: Fine. No reason to raise, no reason to fold.

Flop: Downright bad. You want customers, and you cut down on your implied odds. With this approach, you'll often be "committed" to more than your share of bluffs on the turn. A pot-sweetener raise would be conceivable if you were in god relative position because it is 4-ways. But you aren't.

Turn: This is the clearest spot this hand. Raise! He most likely doesn't have the flush because he re-raised on the flop.

River: He still doesn't have the flush - I am willing to bet the last 67c on that. Raise is okay.

Pre fine, call flop, raise turn.

The turn raise is a must when we hit.

The hero only betted on the flop, donno why anybody would treat those fragile bets as any type of villain activity. Build that pot to make yourself comfortable place for getting their stacks.