Playing 6 handed live 5/10/20 plo (w/straddle). Myself and villain are super deep sitting on $20k. it was raised preflop to $120 by fish which was pretty standard in this game and has been going all night long.

SB (Villain): $22k - Call $140 (reg, can play fairly aggressive. steamed off $15k in 2 hours, went home to get more chips and came back. bought in for $5k and up to $22k)
BB - Call $140
UTG - Call $140
CO - Raise $140
Btn (Hero) $20k - Call $140 with A8XX (don't remember)
Pot ($700)

Flop: QJ9
Check around and I bet $700. SB raises to $2800. Is this an instamuck?

w/ so many peopl behind i think he flats his str8 flush almost every time hoping some fish call w/ sets. he only have KTss, w/ this hand he need pray for you or anyone have the nut flush.

i think he could have JJxTs QxJxTs, stuff like this.

This depends so much on how thinly villain vbets/raises. If he can do this with the K-hi flush I think you should CIB. I'm never folding.

Not this

dont fold. call turn and river. if turn comes blank and he checks. bet 50% for pot control
top set or qjj9