2/4 B&M - Spewing all over myself on the river

[Frond]

I think I just call on the river after the SB bets into me with the board pairing and 3 flush out(BD or not with these 2/4 passive caller types). Button may just call and you pick up a bet here from him if you are good. Possible cheaper SD if you aren't good here. If the button raises and SB 3 bets then you can consider a fold I think.