QQ River Overcall?

[Backstabr]

5/10, 6-handed, great game. Hero is BB w/ QQ

UTG calls, Tight passive HJ raises, 3 calls, I 3-bet, HJ caps, six to flop(!)

Flop 323r UTG bets, HJ raises, fold, button calls, fold, I 3-bet, 4 to turn.

Turn 4 I bet, 4 calls

River 2 I check, UTG checks, HJ bets, Button raises, I fold.

Button may be donking it up here; mostly I was concerned about about HJ and UTG. Pot was 20+BB.

In decreasing order of likelihood, I put HJ on KK, AA, AK, QQ. UTG maybe has 22-88, any deuce, any trey.

Why arent you betting the river? At least call here, the post is a monster. MONSTER