NL25 46s bluff attempt

[sakrei]

I have seen the 3-betting villian make a squeeze play in a similar situation before where he showed 65s. I didn't RR PF b/c im a wuss and am not a good bluffer, but was in the mood to try to outplay him on flop. Thoughts? Donk play?
PokerStars No-Limit Hold'em, $0.50 BB (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

saw flop<font color="#C00000"></font>

MP2 ($33.95)
Hero ($86.75)
CO ($19.60)
Button ($27)
SB ($49)
BB ($49.75)
UTG ($14.50)
UTG+1 ($14.70)
MP1 ($47.40)

Preflop: Hero is MP3 with 6[img]/images/graemlins/spade.gif[/img], 4[img]/images/graemlins/spade.gif[/img].
UTG calls $0.50, <font color="#666666">3 folds</font>, <font color="#CC3333">Hero raises to $2.5</font>, <font color="#666666">2 folds</font>, SB calls $2.25, <font color="#CC3333">BB raises to $9.85</font>, UTG folds, Hero calls $7.35, SB folds.

Flop: ($22.70) 3[img]/images/graemlins/diamond.gif[/img], 2[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets $11.1</font>, <font color="#CC3333">Hero raises to $22.2</font>,

Final Pot: $44.90