25NL - Line check with KK

[canarymofo]

No reads on the guy, but I felt akward in this hand.
Note that he reraises the minimum preflop and then 2x on the flop.
Is my line ok?

PokerStars No-Limit Hold'em, $0.25 BB (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

MP3 ($14.90)
CO ($29.65)
Button ($4.70)
SB ($24.05)
BB ($5.85)
UTG ($33.75)
UTG+1 ($7.55)
Hero ($24.65)
MP2 ($26.70)

Preflop: Hero is MP1 with K[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/club.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises to $1</font>, <font color="#666666">2 folds</font>, <font color="#CC3333">CO raises to $1.75</font>, <font color="#666666">3 folds</font>, <font color="#CC3333">Hero raises to $4.5</font>, CO calls $2.75.

Flop: ($9.35) 9[img]/images/graemlins/diamond.gif[/img], 5[img]/images/graemlins/spade.gif[/img], 4[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $6</font>, <font color="#CC3333">CO raises to $12</font>, <font color="#CC3333">Hero raises to $20.15</font>

[GrandMelon]

nh

[Steelerman]

I like it. Just to be nitty I'd probably 4 bet to $5.25 or so pf but it's fine. I'm happy to get it in here vs an unknown.

[RyanCMU]

[ QUOTE ]
nh

[/ QUOTE ]

[RobAtticus]

TT-QQ or worse plenty of times, well played.