Six players at table. Loose CO (play together for a total less than 20 hrs) opens and I 3-bet at Button with A
A
K
J
. Both blinds accept the invitation.
Flop Q
5
2
I c-bet, both blinds fold, and only CO calls.
Turn 9
CO calls again.
River 4
CO donks. I fold?
At this point, the pot size is 10BB, but I have no low but a weak hi. I really doubt that he would bet bare low (no hi) hands like A6 in the spot.
If folding this hand, what will be the weakest hi-only hand I should call with in the spot? Queens up?