KK on a painted flop NL25

[jasonHoldEm]

Villian is loose neutral and min-raises are standard for him. I pretty much hate how I played this, but couldn't be sure where I was. Push on flop? check/call river? ugh...

EDITED TO ADD: It's frustrating because I'm ahead of everything except AT (obviously) and I can totally see him playing in this manner with QQ-JJ, two painted cards for two pair, and maybe AK...I feel he would have come back at me with AA preflop.

Party Poker No-Limit Hold'em, $ Hero (10 handed) FTR converter on zerodivide.cx

saw flop|<font color="#C00000">saw showdown</font>

SB ($24)
<font color="#C00000">Hero ($31.85)</font>
UTG ($24.65)
UTG+1 ($104.61)
UTG+2 ($24.76)
<font color="#C00000">MP1 ($43.10)</font>
MP2 ($43.21)
MP3 ($28.30)
CO ($25.80)
Button ($21.35)

Preflop: Hero is BB with K[img]/images/graemlins/heart.gif[/img], K[img]/images/graemlins/spade.gif[/img]. SB posts a blind of $0.10.
<font color="#666666">3 folds</font>, <font color="#CC3333">MP1 raises to $0.5</font>, <font color="#666666">5 folds</font>, <font color="#CC3333">Hero raises to $1.75</font>, MP1 calls $1.50.

Flop: ($4.10) Q[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/club.gif[/img], J[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $2</font>, <font color="#CC3333">MP1 raises to $4</font>, <font color="#CC3333">Hero raises to $8</font>, <font color="#CC3333">MP1 raises to $12</font>, Hero calls $4.

Turn: ($28.10) 3[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, MP1 checks.

River: ($28.10) 8[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
Hero bets $17.85 (All-In), MP1 calls $17.85.

Final Pot: $63.80