77 UTG, bet into on flop

[irishpint]

I have him as a tight player and have seen nothing too fancy post flop, but i dont have enough hands to really live and die by my reads. i feel like a pussy bitch, but what are my options - either raise the flop, turn or call down? i wanted to fold the flop...thoughts?
Party Poker 3/6 Hold'em (6 max, 4 handed)


http://216.119.70.224/converter/hhconverter.pl

Preflop: Hero is UTG with 7[img]/images/graemlins/diamond.gif[/img], 7[img]/images/graemlins/spade.gif[/img].
<font color="#CC3333">Hero raises</font>, <font color="#666666">2 folds</font>, BB calls.

Flop: (4.33 SB) 6[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/diamond.gif[/img], 9[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets</font>, Hero calls.

Turn: (3.16 BB) A[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets</font>, Hero folds.

Final Pot: 4.16 BB