No pair, no draw etc

Fold on flop is good. I would fold 5s5d here also.

OC/Set/ST draws that completes some FD on turn has RIO.

Now, 5c8d is interesting because it is open ended, I still think it's a fold though.

I normally attack donk bets, but couldn't see that I had enough outs.

You should define what V's donk means before attack it. This might cost you money. You should be carefull

Otherwise fold OTF seems fine. You have a player behind as well so raising is not a good idea

fold seems fine, you are the monkey in the monkey in the middle on this one

Seems well played. Especially multy way it's tough to bluff raise with only 2 over cards to improve and with the 2 you have 6 clean outs

Cheers,
SDK1987

Originally posted by NapoleonBonaparte135

I normally attack donk bets, but couldn't see that I had enough outs.

You should define what V's donk means before attack it. This might cost you money. You should be carefull

Otherwise fold OTF seems fine. You have a player behind as well so raising is not a good idea

Yes, I agree.
Generally — as in this case — the donk is either a bluff or a semi-bluff.
There's another reason to let opponent "get away with it" — eventually they'll try it when you have the goods.

First of all we should make a note on BTN that he cold-calls 85o vs an UTG-open - this is waaaaayyy too loose or a miss-click. Post-flop, it's important to consider your UTG opening-range. Do you have 54s and 76s and 33? Personally I don't have them. It's likely that SB has them in their range given the pot odds pre. In other words, SB has a nut advantage both vs you and BTN and this would be a good reason for him to donk. And it's a good reason for us to fold.

Originally posted by LookAwayNow
First of all we should make a note on BTN that he cold-calls 85o vs an UTG-open - this is waaaaayyy too loose or a miss-click. Post-flop, it's important to consider your UTG opening-range. Do you have 54s and 76s and 33? Personally I don't have them. It's likely that SB has them in their range given the pot odds pre. In other words, SB has a nut advantage both vs you and BTN and this would be a good reason for him to donk. And it's a good reason for us to fold.

As I'm now playing NL 25, I need to consider what a donking range would look like.
In spins and tournaments (especially freerolls) I'll donk often, especially with a stack advantage, but I'm not so sure about cash games.
In this case, it is possible SB already knew button was playing like this.