50nl 6max- 22 flops set on monotone board

[CaseS87]

UTG is a 2p2er- 21/13/1.8
Button is 25/12 over like 30 hands. Haven't seen much from him.

PokerStars No-Limit Hold'em, $0.50 BB (6 handed) Hand History Converter Tool (http://poker-tools.flopturnriver.com/Hand-Converter.php) from FlopTurnRiver.com (http://www.flopturnriver.com) (Format: 2+2 Forums)

CO ($156.80)
Button ($48.25)
Hero ($66.15)
BB ($222.75)
UTG ($78.25)
MP ($65.20)

Preflop: Hero is SB with 2/images/graemlins/spade.gif, 2/images/graemlins/diamond.gif.
<font color="#CC3333">UTG raises to $2</font>, <font color="#666666">2 folds</font>, Button calls $2, Hero calls $1.75, <font color="#666666">1 fold</font>.

Flop: ($6.50) 2/images/graemlins/club.gif, 5/images/graemlins/club.gif, 7/images/graemlins/club.gif <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets $4.5</font>, UTG calls $4.50, Button calls $4.50.

Turn: ($20) T/images/graemlins/heart.gif <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets $15</font>, UTG folds, Button calls $15.

River: ($50) 9/images/graemlins/spade.gif <font color="#0000FF">(2 players)</font>

Hero?

What do you think about just mucking this preflop OOP vs 2 seemingly decent players?

[pokerchap]

preflop is fine. i call with all PP's for 4bb's for set value.

flop i bet the pot and make draws pay

turn i also bet the pot.

get it in on the river.