Mirage 10/20. Too aggressive?

[GreywolfNYC]

Gunner is UTG with two black Kings.
Button is an Asian woman who hasn't been playing many hands and appears to be a TAG player.
Gunner raises pre-flop, all fold to the Button, who re-raises.
Gunner makes it 4 bets, button makes it one more for the cap.
Flop is all babies, rainbow.
Gunner bets out, button raises, gunner calls.
Turn is a blank. Gunner bets, button calls.
River - another rag. Gunner checks, button bets, gunner calls.
Button rolls AA.
I don't like my play here. Your comments are invited.