Villain unknown.

Can we ever lay this down?

PokerStars No-Limit Hold'em, $0.25 BB (6 handed) Poker-Stars Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

CO ($23.70)
Button ($20.95)
SB ($30.30)
BB ($30.35)
Hero ($41.20)
MP ($15.25)

Preflop: Hero is UTG with A, A.
Hero raises to $1, 2 folds, Button calls $1, 2 folds.

Flop: ($2.35) 2, 9, J (2 players)
Hero bets $2, Button raises to $10, Hero???