NL50 TPTK raised on turn in 3way pot

[chris216]

MP is 66/18/2 over 350 hands.
Button is 33/12/2 over 140 hands. He has taken the exact same line in a previous hand where he flopped the nut flush.
What should I do on the turn?

PokerStars No-Limit Hold'em, $0.50 BB (5 handed) Hand History Converter Tool (http://poker-tools.flopturnriver.com/Hand-Converter.php) from FlopTurnRiver.com (http://www.flopturnriver.com) (Format: 2+2 Forums)

Button ($112.95)
SB ($50.50)
BB ($50.45)
Hero ($100.20)
MP ($59.35)

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

Flop: ($6.75) 4/images/graemlins/heart.gif, 3/images/graemlins/diamond.gif, K/images/graemlins/club.gif <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets $5</font>, MP calls $5, Button calls $5.

Turn: ($21.75) 5/images/graemlins/club.gif <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets $15</font>, MP calls $15, <font color="#CC3333">Button raises to $30</font>, Hero ???

[munkey]

I think fold turn baluga and all, flop is only str8 drawy, u have a read he plays his strong hands this way so that helps.

Good betsizing , obv you have to bet turn for value vs Kx vs these villans -I play it the same.

Only other line is c/call turn and decide on river but I play it the same as you.

[ontiltsoon]

I fold

[scallop]

Beluga.

[starkwired]

yeah, no way you are good here, fold it