Taking hit with Agro Image

[Mercman572]

Villain is 43/7/1.4/10 but I've C-bet against him 5 times in the last 2 orbits, he's folded every one until now. I've only played 20 or so hands with him. Is he playing back since it looks like I missed overs?

Party Poker No-Limit Hold'em, $ BB (6 max, 5 handed) FTR converter on zerodivide.cx

Button ($99.50)
SB ($347.35)
BB ($137.85)
UTG ($126.10)
Hero ($113.10)

Preflop: Hero is MP with 9[img]/images/graemlins/diamond.gif[/img], 9[img]/images/graemlins/heart.gif[/img]. SB posts a blind of $0.50.
UTG calls $1, [color=#CC3333]Hero raises to $5</font>, [color=#666666]3 folds</font>, UTG calls $4.

Flop: ($11.50) T[img]/images/graemlins/spade.gif[/img], 2[img]/images/graemlins/diamond.gif[/img], 5[img]/images/graemlins/spade.gif[/img] [color=#0000FF](2 players)</font>
UTG checks, [color=#CC3333]Hero bets $10</font>, [color=#CC3333]UTG raises to $30</font>, Hero?