50nl A9s in BB vs a steal

[prodonkey]

Villain is 26/23/4 with ATS of over 40%

I feel like I'm spewing $ in these spots. He opens almost 50% of his hands on the button so obviously I'm ahead of his range. Is this pretty standard? I seem to get smooth called and then raised on the flop every time I 3 bet one of these guys.

Full Tilt Poker, $0.25/$0.50 NL Hold'em Cash Game, 5 Players
LegoPoker Hand History Converter

BTN: $57.40
SB: $10.20
Hero (BB): $51.05
UTG: $156.70
CO: $24.90

Pre-Flop: A[img]/images/graemlins/spade.gif[/img] 9[img]/images/graemlins/spade.gif[/img] dealt to Hero (BB)
2 folds, <font color="red">BTN raises to $1.75</font>, SB folds, <font color="red">Hero raises to $7</font>, BTN calls $5.25

Flop: ($14.25) 2 J[img]/images/graemlins/spade.gif[/img] 6 (2 Players)
<font color="red">Hero bets $8.50</font>, <font color="red">BTN raises to $23</font>,