0.50-1.00NL 88, flopped a set

[smutgremlin]

I've only been at the table for maybe 20 minutes at most. Villain seems pretty tight and hasn't done anything out of line. How is my play here?

Party Poker, $0.50/$1 NL Hold'em Cash Game, 5 Players
LeggoPoker.com - Hand History Converter

SB: $51.10
BB: $188.52
Hero (UTG): $100.43
CO: $107.71
BTN: $78.63

Pre-Flop: 8[img]/images/graemlins/diamond.gif[/img] 8[img]/images/graemlins/spade.gif[/img] dealt to Hero (UTG)
<font color="red">Hero raises to $4</font>, 2 folds, SB calls $3.50, BB calls $3

Flop: ($12) 3[img]/images/graemlins/heart.gif[/img] 4[img]/images/graemlins/heart.gif[/img] 8[img]/images/graemlins/heart.gif[/img] (3 Players)
SB checks, <font color="red">BB bets $9</font>, <font color="red">Hero raises to $27</font>, SB calls $27, <font color="red">BB raises to $184.52 and is All-In</font>, Hero calls $69.43 and is All-In, SB calls $20.10 and is All-In

I figure that villain may have a smaller set because I don't think villain would play a made flush this fast. I also think this could be bluff possibly with Ah in hand. Is this play a spew? Thanks in advance for any comments and help.

-gremlin