bad flop line?

SiriusK is 40/20 over 40 hands....which led to the call of his reraise. I thought his range was wide and I could outplay him postflop, and I thought the others behind me would fold to that reraise. I know calling raises with KQ isn't great but I routinely enter the pot with a raise holding it.

Texas Hold'em $0.25-$0.50 NL (real money), hand #630,272,328
Table Tampa, 21 Jun 2006 10:25 PM ET

Seat 1: WsuAced ($23.85 in chips)
Seat 2: catch16 ($25.20 in chips)
Seat 3: cardsman1992 [ QC,KD ] ($23.55 in chips)
Seat 4: benstein ($10.10 in chips)
Seat 5: pokerfoole ($34.35 in chips)
Seat 6: WsuDoctor ($35.70 in chips)
Seat 7: beatle12 ($36.75 in chips)
Seat 8: OhJustStopIt ($14.70 in chips)
Seat 9: bryce7622 ($23.05 in chips)
Seat 10: SiriusK ($19.30 in chips)
ANTES/BLINDS
WsuAced posts blind ($0.15), catch16 posts blind ($0.25), benstein posts blind ($0.25).

PRE-FLOP
cardsman1992 bets $1, benstein folds, pokerfoole folds, WsuDoctor calls $1, beatle12 folds, OhJustStopIt folds, bryce7622 calls $1, SiriusK bets $2.50, WsuAced folds, catch16 folds, cardsman1992 calls $1.50, WsuDoctor calls $1.50, bryce7622 calls $1.50.

FLOP [board cards KS,5D,10D ]
cardsman1992 checks, WsuDoctor checks, bryce7622 checks, SiriusK bets $4, cardsman1992 bets $15.......