AKs vs. a lot of queens

[mr pink]

Taggish villain open raises utg, i 3-bet AKs of spades on the button, everyone folds, he calls, hu to the flop for 10.33 sbs

flop is Qs X X rainbow

he checks, i bet, he raises, i call.

turn is another Q

at this point the possibility that he was floating one on me on the flop becomes much more prevalent, at least in my mind. i have him pegged for either a total bluff, underpair - 99, TT, JJ at this point, or trip queens

he bets, i call.

river is the case queen

he bets, and i call.

yeah?