.25/.50 KK facing reraise then bet on flop - standard fold?

[dfbuzzbeater]

No reads on this particular player...but this is by far the tightest table i've ever seen. when he reraises this amount, along with his flop bet, that SCREAMS AA/KK/QQ, and unless he has the other two K's, I lose.

PokerStars No-Limit Hold'em, $0.50 BB (8 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

CO ($68.50)
Hero ($50)
SB ($34.20)
BB ($45)
UTG ($50.90)
UTG+1 ($50)
MP1 ($50.80)
MP2 ($13.25)

Preflop: Hero is Button with K[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/club.gif[/img]. CO posts a blind of $0.75.
<font color="#666666">4 folds</font>, CO (poster) checks, <font color="#CC3333">Hero raises to $2</font>, <font color="#666666">1 fold</font>, <font color="#CC3333">BB raises to $7.5</font>, CO folds, Hero calls $5.50.

Flop: ($16) 2[img]/images/graemlins/diamond.gif[/img], 6[img]/images/graemlins/diamond.gif[/img], Q[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets $11.5</font>, Hero folds.

Final Pot: $27.50