Overpair to paired board Part 2

[lostinthought]

Preflop raise ok?
Do I bet the turn and fold to a raise? How much?

Party Poker No-Limit Hold'em, $ BB (9 handed) converter (http://www.selachian.com/tools/bisonconverter/hhconverter.cgi)

MP2 ($43)
MP3 ($41.75)
CO ($91.05)
Button ($22.6)
Hero ($51.55)
BB ($43)
UTG ($73.35)
UTG+1 ($92.2)
MP1 ($50.8)

Preflop: Hero is SB with J/images/graemlins/spade.gif, J/images/graemlins/heart.gif. Hero posts a blind of $0.5.
UTG folds, UTG+1 calls $1, MP1 folds, MP2 folds, MP3 folds, CO folds, Button folds, <font color="#CC3333">Hero (poster) raises to $3.5</font>, BB folds, UTG+1 calls $3.

Flop: ($9) 3/images/graemlins/spade.gif, 3/images/graemlins/heart.gif, 2/images/graemlins/heart.gif <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $9</font>, UTG+1 calls $9.

Turn: ($27) K/images/graemlins/heart.gif <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">UTG+1 bets $25</font>, Hero folds.

Final Pot: $52

[Unarmed]

I've been pushing these situations to great success recently. Opponents at these limits cannot get away from a lower overpair (the only hand you're really going to make money off of with the exception of milking a FD) 9 times out of 10. If he happens to have A3 you're busting here regardless.